SQUARE Prescaler & Multivibrators 238

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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 Schmitt Trigger Surface Mount No. of Functions Maximum Frequency At Nominal Supply Technology Screening Level No. of Bits Packing Method Nominal Supply Voltage / Vsup (V) Power Supplies (V) Load Capacitance (CL) Package Style (Meter) Package Equivalence Code Propagation Delay (tpd) Maximum I (ol) Sub-Category Terminal Pitch Maximum Operating Temperature Output Characteristics Minimum Operating Temperature No. of Data/Clock Inputs Terminal Finish Terminal Position 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) Peak Reflow Temperature (C) Length Family

JM38510/31401B2A

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

MIL-M-38510 Class B

5

CHIP CARRIER

56 ns

4 Amp

1.27 mm

125 Cel

-55 Cel

2

Tin/Lead (Sn/Pb)

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

20 mA

RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

e0

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

74LVC1G123DP,125

NXP Semiconductors

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3

1.8/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.16

19 ns

Prescaler/Multivibrators

.65 mm

125 Cel

-40 Cel

2

DUAL

S-PDSO-G8

1

5.5 V

1.1 mm

3 mm

Not Qualified

TRUE

1.65 V

30

260

3 mm

LVC/LCX/Z

74LVC1G123DP-Q100H

Nexperia

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

TR, 7 INCH

1.8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

19 ns

.65 mm

125 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD SILVER

DUAL

S-PDSO-G8

1

5.5 V

1.1 mm

3 mm

TRUE

1.65 V

e4

30

260

3 mm

LVC/LCX/Z

MC12093MNR4G

Onsemi

PRESCALER

INDUSTRIAL

NO LEAD

8

HVSON

SQUARE

UNSPECIFIED

YES

1

1100000000 Hz

3/5

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

SOLCC8,.08,20

Prescaler/Multivibrators

.5 mm

85 Cel

-40 Cel

1

NICKEL GOLD PALLADIUM

DUAL

1100 MHz

S-XDSO-N8

1

5.5 V

1 mm

2 mm

Not Qualified

2.7 V

4.5 mA

SELECTABLE DIVISION RATIO 4 AVAILABLE

30

260

2 mm

ECL

UXN14M9P

Microchip Technology

PRESCALER

INDUSTRIAL

NO LEAD

40

HQCCN

SQUARE

PLASTIC/EPOXY

YES

1

CHIP CARRIER, HEAT SINK/SLUG

.5 mm

85 Cel

-40 Cel

1

QUAD

S-PQCC-N40

6 mm

COMPLEMENTARY

NOT SPECIFIED

NOT SPECIFIED

6 mm

UXN

UXN14M9P/TR

Microchip Technology

PRESCALER

INDUSTRIAL

NO LEAD

40

SQUARE

UNSPECIFIED

YES

1

TR

-3.3

LCC40,.24SQ,20

.5 mm

85 Cel

-40 Cel

1

QUAD

S-XQCC-N40

6 mm

COMPLEMENTARY

6 mm

UXN

HMC438MS8GE

Analog Devices

PRESCALER

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

7000000000 Hz

GAAS

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Prescaler/Multivibrators

.65 mm

85 Cel

-40 Cel

1

MATTE TIN

DUAL

7000 MHz

S-PDSO-G8

1

5.25 V

1.1 mm

3 mm

Not Qualified

COMPLEMENTARY

4.75 V

e3

30

260

3 mm

438

HMC438MS8GETR

Analog Devices

PRESCALER

INDUSTRIAL

GULL WING

8

HTSSOP

SQUARE

PLASTIC/EPOXY

YES

1

7000000000 Hz

GAAS

TR

5

5

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Prescaler/Multivibrators

.65 mm

85 Cel

-40 Cel

1

MATTE TIN

DUAL

S-PDSO-G8

1

5.25 V

1.1 mm

3 mm

Not Qualified

COMPLEMENTARY

4.75 V

e3

3 mm

438

MC100EP32DTG

Onsemi

PRESCALER

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

4000000000 Hz

ECL

TUBE

3.3

-4.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.45 ns

Prescaler/Multivibrators

.65 mm

85 Cel

-40 Cel

1

MATTE TIN

DUAL

S-PDSO-G8

3

5.5 V

1.1 mm

3 mm

Not Qualified

COMPLEMENTARY

3 V

42 mA

NECL MODE: VCC = 0V WITH VEE = -3V TO -5.5V

e3

30

260

3 mm

100E

HMC437MS8GETR

Analog Devices

PRESCALER

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

7000000000 Hz

TR

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Prescaler/Multivibrators

.65 mm

85 Cel

-40 Cel

1

MATTE TIN

DUAL

7000 MHz

S-PDSO-G8

1

5.25 V

1.1 mm

3 mm

Not Qualified

COMPLEMENTARY

4.75 V

e3

3 mm

437

MC100EP33DTG

Onsemi

PRESCALER

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

4000000000 Hz

ECL

3.3

-4.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

.44 ns

Prescaler/Multivibrators

.65 mm

85 Cel

-40 Cel

1

MATTE TIN

DUAL

S-PDSO-G8

3

5.5 V

1.1 mm

3 mm

Not Qualified

COMPLEMENTARY

3 V

37 mA

NECL MODE: 0V VCC WITH VEE = -3V TO -5.5V

e3

30

260

3 mm

100E

83511-01

Psemi

PRESCALER

MILITARY

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Prescaler/Multivibrator

.65 mm

125 Cel

-55 Cel

1

DUAL

S-PDSO-G8

3.15 V

1.1 mm

3 mm

Not Qualified

TRUE

2.85 V

3 mm

83511

HMC438MS8G

Analog Devices

PRESCALER

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

7000000000 Hz

GAAS

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Prescaler/Multivibrators

.65 mm

85 Cel

-40 Cel

1

TIN LEAD

DUAL

7000 MHz

S-PDSO-G8

1

5.25 V

1.1 mm

3 mm

Not Qualified

COMPLEMENTARY

4.75 V

e0

20

235

3 mm

438

UXM15P

Microchip Technology

PRESCALER

INDUSTRIAL

NO LEAD

24

HQCCN

SQUARE

UNSPECIFIED

YES

1

3.3

CHIP CARRIER, HEAT SINK/SLUG

.5 mm

85 Cel

-40 Cel

1

MATTE TIN

QUAD

S-XQCC-N24

4 mm

COMPLEMENTARY

FOR 20 GIGA HZ DIVISION RATIO IS 2/4/8; FOR 15 GIGA HZ DIVISION RATIO IS 4/5/6/7/8/9

e3

4 mm

UXM

UXN14M32K

Microchip Technology

PRESCALER

INDUSTRIAL

NO LEAD

24

HQCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

CHIP CARRIER, HEAT SINK/SLUG

85 Cel

-40 Cel

1

QUAD

S-CQCC-N24

COMPLEMENTARY

DATA INPUT ALSO AVAILABLE

UXN

UXN14M32K/TR

Microchip Technology

PRESCALER

INDUSTRIAL

NO LEAD

24

SQUARE

UNSPECIFIED

YES

1

TR

-3.3

LCC24,.16SQ,20

.5 mm

85 Cel

-40 Cel

1

QUAD

S-XQCC-N24

4 mm

COMPLEMENTARY

4 mm

UXN

NB7N017MMNG

Onsemi

PRESCALER

INDUSTRIAL

NO LEAD

52

HVQCCN

SQUARE

UNSPECIFIED

YES

1

3500000000 Hz

3.3

+-3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC52,.31SQ,20

.575 ns

Prescaler/Multivibrators

.5 mm

85 Cel

-40 Cel

1

MATTE TIN

QUAD

S-XQCC-N52

2

3.465 V

1 mm

8 mm

Not Qualified

COMPLEMENTARY

3 V

230 mA

NEGATIVE CML OUTPUT: VCC = 0V WITH VEE = -3.0V TO -3.465V

e3

30

260

8 mm

7N

HMC363G8

Analog Devices

PRESCALER

INDUSTRIAL

GULL WING

8

SOP

SQUARE

PLASTIC/EPOXY

YES

1

5

SMALL OUTLINE

1.27 mm

85 Cel

-40 Cel

1

GOLD OVER NICKEL

DUAL

12000 MHz

S-PDSO-G8

5.25 V

1.77 mm

Not Qualified

COMPLEMENTARY

4.75 V

e4

363

HMC438MS8GTR

Analog Devices

PRESCALER

INDUSTRIAL

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

7000000000 Hz

GAAS

TR

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Prescaler/Multivibrators

.65 mm

85 Cel

-40 Cel

1

TIN LEAD

DUAL

7000 MHz

S-PDSO-G8

1

5.25 V

1.1 mm

3 mm

Not Qualified

COMPLEMENTARY

4.75 V

e0

20

235

3 mm

438

UXM15P/TR

Microchip Technology

PRESCALER

INDUSTRIAL

NO LEAD

24

SQUARE

UNSPECIFIED

YES

1

TR

-3.3

LCC24,.16SQ,20

.5 mm

85 Cel

-40 Cel

1

QUAD

S-XQCC-N24

4 mm

COMPLEMENTARY

4 mm

UXM

HMC437MS8GE

Analog Devices

PRESCALER

INDUSTRIAL

GULL WING

8

HTSSOP

SQUARE

PLASTIC/EPOXY

YES

1

7000000000 Hz

GAAS

5

5

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

TSSOP8,.19

Prescaler/Multivibrators

.65 mm

85 Cel

-40 Cel

1

MATTE TIN

DUAL

7000 MHz

S-PDSO-G8

1

5.25 V

1.1 mm

3 mm

Not Qualified

COMPLEMENTARY

4.75 V

e3

30

260

3 mm

437

74LVC1G123DP

NXP Semiconductors

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

19 ns

.65 mm

125 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

S-PDSO-G8

1

5.5 V

1.1 mm

3 mm

TRUE

1.65 V

e4

3 mm

LVC/LCX/Z

HMC394LP4E

Analog Devices

PRESCALER

OTHER

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

2200000000 Hz

GAAS

5

5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

Prescaler/Multivibrators

.5 mm

85 Cel

-55 Cel

1

MATTE TIN

QUAD

2200 MHz

S-XQCC-N24

1

5.25 V

1 mm

4 mm

Not Qualified

COMPLEMENTARY

4.75 V

e3

30

260

4 mm

394

SN54LS123FK

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

5

5

15 pF

CHIP CARRIER

LCC20,.35SQ

56 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

20 mA

RETRIGGERABLE

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SNC54HC221FH

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

MIL-STD-883 Class B (Modified)

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SNJ54LS122FK

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

38535Q/M;38534H;883B

5

5

15 pF

CHIP CARRIER

LCC20,.35SQ

56 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

4

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

11 mA

RETRIGGERABLE

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SNJ54LS294FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

38535Q/M;38534H;883B

5

CHIP CARRIER

LCC20,.35SQ

120 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

QUAD

30 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

50 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF15

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

M38510/31402B2A

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

YES

2

TTL

MIL-PRF-38535 Class B

2

TUBE

5

5

CHIP CARRIER

LCC20,.35SQ

128 ns

4 Amp

Prescaler/Multivibrator

1.27 mm

125 Cel

-55 Cel

2

Tin/Lead (Sn/Pb)

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Qualified

COMPLEMENTARY

4.5 V

27 mA

e0

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SN54HC221FK

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

M38510/31402B2X

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

MIL-M-38510 Class B

5

CHIP CARRIER

128 ns

125 Cel

-55 Cel

2

QUAD

S-CQCC-N20

5.5 V

Qualified

COMPLEMENTARY

4.5 V

LS

SNC54HC423FH

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

MIL-STD-883 Class B (Modified)

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SN54LS422FK

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

5

15 pF

CHIP CARRIER

LCC20,.35SQ

56 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

4

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

11 mA

RETRIGGERABLE; OPTIONAL INTERNAL TIMING RESISTOR

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SN54HC292FH

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54LV123AFK

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

CMOS

MIL-PRF-38535

2.5

3.3

CHIP CARRIER

LCC20,.35SQ

42 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

2 V

EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS

8.89 mm

LV/LV-A/LVX/H

SN54LS292FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

5

CHIP CARRIER

LCC20,.35SQ

120 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

QUAD

30 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

75 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF 31

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SNJ54HC292FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

38535Q/M;38534H;883B

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN54LS122FK

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

5

5

15 pF

CHIP CARRIER

LCC20,.35SQ

56 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

4

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

11 mA

RETRIGGERABLE

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SNJ54LS422FK

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

38535Q/M;38534H;883B

5

15 pF

CHIP CARRIER

LCC20,.35SQ

56 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

4

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

4.5 V

11 mA

RETRIGGERABLE; OPTIONAL INTERNAL TIMING RESISTOR

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SNJ54HC123FH

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

38535Q/M;38534H;883B

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SN54AHC123AFK

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

CMOS

3.3

CHIP CARRIER

27.5 ns

1.27 mm

125 Cel

-55 Cel

2

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

2 V

RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

8.89 mm

AHC

SN54LS294FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

5

CHIP CARRIER

LCC20,.35SQ

120 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

QUAD

30 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

50 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF15

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SNC54HC123FK

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

MIL-STD-883 Class B (Modified)

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SN54HC292FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54HC294FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

38535Q/M;38534H;883B

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN54HC123FK

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SN54LV123AFKR

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

CMOS

2.5

CHIP CARRIER

37 ns

1.27 mm

125 Cel

-55 Cel

2

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

COMPLEMENTARY

2 V

8.89 mm

TTL/H/L

SNC54HC123FH

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

MIL-STD-883 Class B (Modified)

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SN54HC294FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

Prescaler & Multivibrators

Prescalers and multivibrators are electronic circuits used in digital systems for various purposes.

A prescaler is a digital circuit that divides the frequency of an input signal by a certain factor to produce a lower frequency output signal. Prescalers are used in frequency synthesizers, where a high-frequency signal needs to be divided down to a lower frequency for further processing. Prescalers can be designed using various technologies, including TTL, CMOS, and FPGAs.

A multivibrator is a digital circuit that can generate a square wave output signal with a specified frequency and duty cycle. Multivibrators can be classified into two types: astable multivibrators and monostable multivibrators. Astable multivibrators can generate a continuous square wave output signal without any external triggering, while monostable multivibrators can generate a single pulse output signal in response to an external trigger signal.

Astable multivibrators are commonly used in digital systems to generate clock signals for synchronous circuits. They can also be used in digital signal processing applications, such as frequency modulation and pulse width modulation.

Monostable multivibrators are commonly used in digital systems to generate pulse signals for timing and control purposes. They can also be used in electronic circuits for pulse shaping and pulse stretching.

Prescalers and multivibrators are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.