Clock Drivers & Buffers

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Part RoHS Manufacturer Logic IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Surface Mount Input Conditioning No. of Functions No. of Taps/Steps Maximum Frequency At Nominal Supply Technology Screening Level No. of Inputs No. of Bits Programmable Delay Line Packing Method Nominal Supply Voltage / Vsup (V) Power Supplies (V) Load Capacitance (CL) No. of Inverted Outputs Package Style (Meter) Package Equivalence Code Propagation Delay (tpd) Maximum I (ol) Sub-Category Terminal Pitch Maximum Operating Temperature Output Characteristics Trigger Type Maximum Same Edge Skew (tskwd) Minimum Operating Temperature Terminal Finish No. of True Outputs Terminal Position Control Type Minimum fmax JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Width Qualification Output Polarity Minimum Supply Voltage (Vsup) Maximum Power Supply Current (ICC) Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) No. of Outputs Peak Reflow Temperature (C) Length Family

CDC339DBRG4

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

5

5

0

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

9 ns

48 Amp

Clock Drivers

.65 mm

85 Cel

3-STATE

.9 ns

-40 Cel

8

DUAL

80 MHz

R-PDSO-G20

5.25 V

2 mm

5.3 mm

Not Qualified

4.75 V

NOT SPECIFIED

NOT SPECIFIED

7.2 mm

339

SNCDC2509PWLE

Texas Instruments

PLL BASED CLOCK DRIVER

COMMERCIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.65 mm

70 Cel

3-STATE

.25 ns

0 Cel

9

DUAL

125 MHz

R-PDSO-G24

3.6 V

1.2 mm

4.4 mm

Not Qualified

3 V

7.8 mm

SNCD

CDC351DWRG4

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TR

3.3

3.3

50 pF

0

SMALL OUTLINE

SOP24,.4

4.2 ns

32 Amp

Clock Drivers

1.27 mm

70 Cel

3-STATE

.8 ns

0 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

10

DUAL

100 MHz

R-PDSO-G24

1

3.6 V

2.65 mm

7.5 mm

Not Qualified

3 V

25 mA

e4

NOT SPECIFIED

260

15.4 mm

351

CDC328ADR

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TR

5

5

0

SMALL OUTLINE

SOP16,.25

5 ns

48 Amp

Clock Drivers

1.27 mm

85 Cel

1 ns

-40 Cel

NICKEL PALLADIUM GOLD

6

DUAL

100 MHz

R-PDSO-G16

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

4.75 V

COMBINATIONS OF TRUE AND COMPLEMENTARY OUTPUTS POSSIBLE WITH POLARITY-CONTROL INPUTS

e4

30

260

9.9 mm

328

CDC351IDBG4

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TUBE

3.3

3.3

50 pF

0

SMALL OUTLINE

SSOP24,.3

4.2 ns

32 Amp

Clock Drivers

1.27 mm

85 Cel

3-STATE

.9 ns

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

10

DUAL

100 MHz

R-PDSO-G24

1

3.6 V

2.65 mm

7.5 mm

Not Qualified

3 V

25 mA

e4

NOT SPECIFIED

260

15.4 mm

351

LMH2180SD

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

NO LEAD

8

HVSON

SQUARE

UNSPECIFIED

YES

STANDARD

2

2.7

0

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

TIN LEAD

2

DUAL

75 MHz

S-XDSO-N8

1

5 V

.8 mm

3 mm

Not Qualified

2.4 V

e0

40

260

3 mm

2180

CDC2586PAH

Texas Instruments

PLL BASED CLOCK DRIVER

COMMERCIAL

GULL WING

52

TQFP

SQUARE

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

3.3

3.3

0

FLATPACK, THIN PROFILE

TQFP52,.47SQ

12 Amp

Clock Drivers

.65 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

0 Cel

NICKEL PALLADIUM GOLD

12

QUAD

100 MHz

S-PQFP-G52

4

3.6 V

1.2 mm

10 mm

Not Qualified

3 V

e4

30

260

10 mm

2586

CDCF5801DBQR

Texas Instruments

PLL BASED CLOCK DRIVER

INDUSTRIAL

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

CMOS

TR

3.3

3.3

0

SMALL OUTLINE, SHRINK PITCH

SSOP24,.24

16 Amp

Clock Drivers

.635 mm

85 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

1

DUAL

280 MHz

R-PDSO-G24

2

3.6 V

1.75 mm

3.9 mm

Not Qualified

3 V

75 mA

DIFFERENTIAL/SINGLE-ENDED OUTPUT AVAILABLE

e4

30

260

8.65 mm

5801

CDC2351DWRG4

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TR

3.3

3.3

50 pF

0

SMALL OUTLINE

SOP24,.4

4.8 ns

12 Amp

Clock Drivers

1.27 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

0 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

10

DUAL

100 MHz

R-PDSO-G24

1

3.6 V

2.65 mm

7.5 mm

Not Qualified

3 V

15 mA

e4

NOT SPECIFIED

260

15.4 mm

2351

CDC338DW

Texas Instruments

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

BICMOS

5

5

SMALL OUTLINE

SOP20,.4

48 Amp

Clock Drivers

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G20

Not Qualified

CDC351DBRG4

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TR

3.3

3.3

50 pF

0

SMALL OUTLINE, SHRINK PITCH

SSOP24,.3

4.2 ns

32 Amp

Clock Drivers

.65 mm

70 Cel

3-STATE

.8 ns

0 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

10

DUAL

100 MHz

R-PDSO-G24

1

3.6 V

2 mm

5.3 mm

Not Qualified

3 V

25 mA

e4

NOT SPECIFIED

260

8.2 mm

351

54AC11208J

Texas Instruments

LOW SKEW CLOCK DRIVER

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

STANDARD

2

CMOS

4

5

3.3/5

50 pF

0

IN-LINE

DIP20,.3

10.8 ns

24 Amp

Bus Driver/Transceivers

2.54 mm

125 Cel

3-STATE

1 ns

-55 Cel

4

DUAL

ENABLE LOW

R-GDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

3 V

.16 mA

NOT SPECIFIED

NOT SPECIFIED

24.195 mm

AC

CDC1104RVKR

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

NO LEAD

12

QCCN

SQUARE

UNSPECIFIED

YES

STANDARD

1

TR

5

3.8/5.5

0

CHIP CARRIER

LCC12(UNSPEC)

8 Amp

Clock Drivers

85 Cel

10000 ns

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

4

QUAD

.0001 MHz

S-XQCC-N12

2

5.5 V

3 mm

Not Qualified

3.8 V

e4

NOT SPECIFIED

260

3 mm

CDC

SNCDC305N

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

1

TTL

5

50 pF

4

IN-LINE

2.54 mm

70 Cel

1.5 ns

0 Cel

4

DUAL

80 MHz

R-PDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

70 mA

CENTER PIN VCC AND GND

19.305 mm

AS

74AC11208DWR

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

CMOS

4

TR

5

3.3/5

50 pF

0

SMALL OUTLINE

SOP20,.4

10.1 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

3-STATE

1 ns

-40 Cel

4

DUAL

ENABLE LOW

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

3 V

.08 mA

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

AC

LMH2191TME/NOPB

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

BALL

8

VFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TR

3.5

3.5

33 pF

0

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA8,2X4,16

10.5 ns

2 Amp

Clock Drivers

.4 mm

85 Cel

3.1 ns

-40 Cel

TIN SILVER COPPER

2

BOTTOM

52 MHz

R-PBGA-B8

1

5.5 V

.675 mm

1.063 mm

Not Qualified

2.5 V

e1

30

260

1.61 mm

2191

SN74AS303D

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

5

5

50 pF

2

SMALL OUTLINE

SOP16,.25

9 ns

48 Amp

Clock Drivers

1.27 mm

70 Cel

2 ns

0 Cel

6

DUAL

80 MHz

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

70 mA

NOT SPECIFIED

NOT SPECIFIED

9.9 mm

AS

CDC2586PAHG4

Texas Instruments

PLL BASED CLOCK DRIVER

COMMERCIAL

GULL WING

52

TQFP

SQUARE

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

3.3

3.3

0

FLATPACK, THIN PROFILE

TQFP52,.47SQ

12 Amp

Clock Drivers

.65 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

0 Cel

NICKEL PALLADIUM GOLD

12

QUAD

100 MHz

S-PQFP-G52

4

3.6 V

1.2 mm

10 mm

Not Qualified

3 V

e4

30

260

10 mm

2586

SNCDC340DW

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

5

50 pF

8

SMALL OUTLINE

4.7 ns

1.27 mm

70 Cel

.6 ns

0 Cel

0

DUAL

R-PDSO-G20

5.25 V

2.65 mm

7.5 mm

Not Qualified

4.75 V

33 mA

STROBED OUTPUT; MAX PART TO PART SKEW = 1.1NS

12.8 mm

ABT

CDC329ADG4

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TUBE

5

5

0

SMALL OUTLINE

SOP16,.25

5.9 ns

32 Amp

Clock Drivers

1.27 mm

85 Cel

1.5 ns

-40 Cel

NICKEL PALLADIUM GOLD

6

DUAL

80 MHz

R-PDSO-G16

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

4.75 V

40 mA

e4

30

260

9.9 mm

329

CDCP1803RGERG4

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

3.3

3.3

0

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

.6 ns

Clock Drivers

.5 mm

85 Cel

3-STATE

.03 ns

-40 Cel

NICKEL PALLADIUM GOLD

3

QUAD

800 MHz

S-PQCC-N24

2

3.6 V

1 mm

4 mm

Not Qualified

3 V

e4

30

260

4 mm

1803

SNCDC330DW

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

3

BICMOS

5

50 pF

0

SMALL OUTLINE

10.5 ns

1.27 mm

70 Cel

3-STATE

.5 ns

0 Cel

4

DUAL

100 MHz

R-PDSO-G24

5.25 V

2.65 mm

7.5 mm

Not Qualified

4.75 V

40 mA

TWO BANKS WITH 3 BUFFERED O/PS & ONE BANK WITH 4 DIVIDED BY TWO O/PS; MAX PART TO PART SKEW = 1NS

15.4 mm

ABT

CDC351IDB

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TUBE

3.3

3.3

50 pF

0

SMALL OUTLINE, SHRINK PITCH

SSOP24,.3

4.2 ns

32 Amp

Clock Drivers

.65 mm

85 Cel

3-STATE

.9 ns

-40 Cel

NICKEL PALLADIUM GOLD

10

DUAL

100 MHz

R-PDSO-G24

1

3.6 V

2 mm

5.3 mm

Not Qualified

3 V

25 mA

e4

30

260

8.2 mm

351

CDC2351DW

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TUBE

3.3

3.3

50 pF

0

SMALL OUTLINE

SOP24,.4

4.8 ns

12 Amp

Clock Drivers

1.27 mm

70 Cel

3-STATE WITH SERIES RESISTOR

.5 ns

0 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

10

DUAL

100 MHz

R-PDSO-G24

1

3.6 V

2.65 mm

7.5 mm

Not Qualified

3 V

15 mA

e4

NOT SPECIFIED

260

15.4 mm

2351

SNCDC351DW

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

3.3

50 pF

0

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

.5 ns

0 Cel

10

DUAL

R-PDSO-G24

3.6 V

2.65 mm

7.5 mm

Not Qualified

3 V

25 mA

MAX PART TO PART SKEW = 1NS

15.4 mm

ABT

CDC2509APWLE

Texas Instruments

COMMERCIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.3

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

12 Amp

Clock Drivers

.635 mm

70 Cel

0 Cel

DUAL

R-PDSO-G24

Not Qualified

CDC5801ADBQRG4

Texas Instruments

PLL BASED CLOCK DRIVER

INDUSTRIAL

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

3.3

1

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

1

DUAL

500 MHz

R-PDSO-G24

2

3.6 V

1.75 mm

3.9 mm

Not Qualified

3 V

e4

30

260

8.65 mm

CDC

SNJ54CDC341J

Texas Instruments

LOW SKEW CLOCK DRIVER

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

STANDARD

1

BICMOS

MIL-PRF-38535

5

0

IN-LINE

7 ns

2.54 mm

125 Cel

1.9 ns

-55 Cel

8

DUAL

33 MHz

R-GDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

24.195 mm

CDC

CDC351DW

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TUBE

3.3

3.3

50 pF

0

SMALL OUTLINE

SOP24,.4

4.2 ns

32 Amp

Clock Drivers

1.27 mm

70 Cel

3-STATE

.8 ns

0 Cel

NICKEL PALLADIUM GOLD

10

DUAL

100 MHz

R-PDSO-G24

1

3.6 V

2.65 mm

7.5 mm

Not Qualified

3 V

25 mA

e4

30

260

15.4 mm

351

SNCDC112FNR

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

ECL

3.3

0

CHIP CARRIER

.635 ns

1.27 mm

70 Cel

OPEN-EMITTER

.05 ns

0 Cel

9

QUAD

S-PQCC-J28

3.6 V

4.57 mm

11.5062 mm

Not Qualified

3 V

80 mA

STROBED OUTPUT; CONTROL INPUT IS LVTTL COMPATIBLE; MAX PART TO PART SKEW = 0.1NS

11.5062 mm

CDC

SN54CDC341J

Texas Instruments

LOW SKEW CLOCK DRIVER

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

STANDARD

1

BICMOS

5

5

0

IN-LINE

DIP20,.3

7 ns

48 Amp

Clock Drivers

2.54 mm

125 Cel

1.9 ns

-55 Cel

8

DUAL

33 MHz

R-GDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

NOT SPECIFIED

NOT SPECIFIED

24.195 mm

CDC

CDC319DBR

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

GULL WING

28

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TR

3.3

3.3

400 pF

0

SMALL OUTLINE, SHRINK PITCH

SSOP28,.3

3.6 ns

6 Amp

Clock Driver

.65 mm

70 Cel

3-STATE

.25 ns

0 Cel

NICKEL PALLADIUM GOLD

10

DUAL

100 MHz

R-PDSO-G28

1

3.465 V

2 mm

5.3 mm

Not Qualified

3.135 V

.5 mA

e4

30

260

10.2 mm

319

SNCDC111FNR

Texas Instruments

LOW SKEW CLOCK DRIVER

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

ECL

3.3

0

CHIP CARRIER

.6 ns

1.27 mm

70 Cel

OPEN-EMITTER

.05 ns

0 Cel

9

QUAD

S-PQCC-J28

3.6 V

4.57 mm

11.5062 mm

Not Qualified

3 V

80 mA

STROBED OUTPUT; MAX PART TO PART SKEW = 0.1NS

11.5062 mm

CDC

74AC11208N

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

2

CMOS

4

5

3.3/5

50 pF

0

IN-LINE

DIP20,.3

10.1 ns

24 Amp

Bus Driver/Transceivers

2.54 mm

85 Cel

3-STATE

1 ns

-40 Cel

4

DUAL

ENABLE LOW

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

3 V

.08 mA

NOT SPECIFIED

NOT SPECIFIED

24.325 mm

AC

SNCDC329DLE

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

5

0

SMALL OUTLINE

6.6 ns

1.27 mm

85 Cel

2.5 ns

-40 Cel

6

DUAL

R-PDSO-G16

5.25 V

1.75 mm

3.9 mm

Not Qualified

4.75 V

9.9 mm

CDC

CDC392DBLE

Texas Instruments

INDUSTRIAL

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

BICMOS

5

5

SMALL OUTLINE, SHRINK PITCH

SSOP16,.3

32 Amp

Clock Drivers

.635 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G16

Not Qualified

LMK61A2-312M50SIA

Texas Instruments

PLL BASED CLOCK DRIVER

SN65EPT22D

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

TUBE

3.3

0

SMALL OUTLINE

.55 ns

1.27 mm

85 Cel

.2 ns

-40 Cel

NICKEL PALLADIUM GOLD

2

DUAL

R-PDSO-G8

1

3.6 V

1.75 mm

3.9 mm

Not Qualified

3 V

50 mA

e4

30

260

4.9 mm

65EL

LMH2190TMX-38/NOPB

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

BALL

16

VFBGA

SQUARE

PLASTIC/EPOXY

YES

STANDARD

1

3.5

3.5

0

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA16,4X4,20

11 ns

Clock Drivers

.4 mm

85 Cel

8.5 ns

-40 Cel

TIN SILVER COPPER

4

BOTTOM

S-PBGA-B16

1

5.5 V

.675 mm

1.61 mm

Not Qualified

2.5 V

e1

30

260

1.61 mm

2190

CGS2535TVX

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

STANDARD

4

CMOS

3.3

3.3/5

50 pF

0

CHIP CARRIER

LDCC28,.5SQ

5 ns

24 Amp

Clock Drivers

1.27 mm

85 Cel

.35 ns

-40 Cel

TIN LEAD

4

QUAD

S-PQCC-J28

1

3.6 V

4.57 mm

11.43 mm

Not Qualified

3 V

.235 mA

IOH,VOH,IOL & VOL @ VCC=4.5V

e0

220

11.43 mm

ABT

SNCDC208DBLE

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

CMOS

5

50 pF

0

SMALL OUTLINE, SHRINK PITCH

11.5 ns

.65 mm

85 Cel

3-STATE

1 ns

-40 Cel

4

DUAL

R-PDSO-G20

5.5 V

2 mm

5.3 mm

Not Qualified

4.5 V

WITH DUAL OUTPUT ENABLE & BOTH SHOULD BE HIGH FOR TRI-STATING; CENTER PIN VCC AND GND

7.2 mm

ACT

SN74ABT328DR

Texas Instruments

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5

5

SMALL OUTLINE

SOP16,.25

64 Amp

Clock Drivers

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G16

Not Qualified

5962-9754001QXX

Texas Instruments

PLL BASED CLOCK DRIVER

MILITARY

FLAT

56

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

STANDARD

1

BICMOS

MIL-PRF-38535 Class Q

3.3

0

FLATPACK

.635 mm

125 Cel

3-STATE

.75 ns

-55 Cel

12

DUAL

100 MHz

R-GDFP-F56

3.6 V

3.05 mm

9.655 mm

Not Qualified

3 V

18.415 mm

CDC

CDC2509PWR

Texas Instruments

PLL BASED CLOCK DRIVER

COMMERCIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

3.3

3.3

0

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

12 Amp

Clock Drivers

.65 mm

70 Cel

SERIES-RESISTOR

.2 ns

0 Cel

NICKEL PALLADIUM GOLD

9

DUAL

125 MHz

R-PDSO-G24

1

3.6 V

1.2 mm

4.4 mm

Not Qualified

3 V

e4

30

260

7.8 mm

2509

CDCDB400RHBT

Texas Instruments

LOW SKEW CLOCK DRIVER

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

DIFFERENTIAL

1

TR, 7 INCH

3.3

0

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

3 ns

.5 mm

105 Cel

3-STATE WITH SERIES RESISTOR

.05 ns

-40 Cel

NICKEL PALLADIUM GOLD

8

QUAD

250 MHz

S-PQCC-N32

1

3.6 V

1 mm

5 mm

3 V

46 mA

e4

260

5 mm

CDC

CDC586PBG

Texas Instruments

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

BICMOS

3.3

3.3

FLATPACK

QFP52,.47SQ

32 Amp

Clock Drivers

.635 mm

70 Cel

0 Cel

QUAD

S-PQFP-G52

Not Qualified

SN54CDC586WD

Texas Instruments

PLL BASED CLOCK DRIVER

MILITARY

FLAT

56

QFF

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

STANDARD

1

BICMOS

3.3

3.3

0

FLATPACK

FL56,.4,25

32 Amp

Clock Drivers

.635 mm

125 Cel

3-STATE

.75 ns

-55 Cel

12

DUAL

100 MHz

R-GDFP-F56

3.6 V

3.05 mm

9.652 mm

Not Qualified

3 V

NOT SPECIFIED

NOT SPECIFIED

18.288 mm

CDC

SNCDC208-7DW

Texas Instruments

LOW SKEW CLOCK DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

CMOS

5

50 pF

0

SMALL OUTLINE

11.5 ns

1.27 mm

85 Cel

3-STATE

.7 ns

-40 Cel

4

DUAL

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

4.5 V

WITH DUAL OUTPUT ENABLE & BOTH SHOULD BE HIGH FOR TRI-STATING; CENTER PIN VCC AND GND

12.8 mm

ACT

Clock Drivers & Buffers

Clock drivers and buffers are two electronic components commonly used in digital systems to control the timing and distribution of clock signals.

Clock drivers are electronic components that generate a clock signal and distribute it to multiple components or devices within a digital system. The clock signal is a periodic waveform that synchronizes the timing of different operations within the system. The clock driver typically amplifies and shapes the clock signal to ensure that it meets the timing requirements of the system.

Buffers, on the other hand, are electronic components that amplify and isolate signals. In digital systems, buffers are often used to distribute clock signals to multiple components without degrading the quality of the signal. Buffers can help to reduce signal distortion, noise, and jitter, which can be particularly important in high-speed digital systems.

Buffers can also be used to isolate signals and prevent interference between different components or devices. They can be particularly useful in situations where the output of one device or component could damage another device or component.

Clock drivers and buffers can be used together to distribute clock signals throughout a digital system while maintaining signal integrity. The clock driver generates the clock signal and distributes it to the buffers, which then amplify and isolate the signal before distributing it to the various components or devices within the system.