BINARY COUNTER Digital Counters 2,400+

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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 Load or Preset Input Packing Method Nominal Supply Voltage / Vsup (V) Power Supplies (V) Load Capacitance (CL) Package Style (Meter) Package Equivalence Code Operation Mode Propagation Delay (tpd) Maximum I (ol) Sub-Category Terminal Pitch Maximum Operating Temperature Count Direction Output Characteristics Trigger Type Minimum Operating Temperature Terminal Finish Terminal Position Minimum fmax JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Width Qualification 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

CD54HC4040F3A

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

20000000 Hz

CMOS

38535Q/M;38534H;883B

12

TUBE

4.5

2/6

50 pF

IN-LINE

DIP16,.3

ASYNCHRONOUS

210 ns

5.2 Amp

Counters

2.54 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

24 MHz

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

2 V

.08 mA

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

HC/UH

SNJ54ALS561AJ

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

MIL-PRF-38535

4

YES

5

5

50 pF

IN-LINE

DIP20,.3

SYNCHRONOUS

21 ns

Counters

2.54 mm

125 Cel

UP

3-STATE

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

33 mA

TCO OUTPUT; COUNT ENABLE INPUTS

NOT SPECIFIED

NOT SPECIFIED

24.195 mm

ALS

SNJ54S169J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

20000000 Hz

TTL

MIL-PRF-38535

4

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

SYNCHRONOUS

15 ns

Counters

2.54 mm

125 Cel

BIDIRECTIONAL

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

40 MHz

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

160 mA

TCO OUTPUT

e0

19.56 mm

S

SNC54HC393FH

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

2

CMOS

MIL-STD-883 Class B (Modified)

NO

2/6

CHIP CARRIER

LCC20,.35SQ

ASYNCHRONOUS

Counters

1.27 mm

125 Cel

UP

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

SNJ54L93T-10

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

14

DFP

RECTANGULAR

METAL

YES

2

TTL

3

YES

5

FLATPACK

ASYNCHRONOUS

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

3 MHz

R-MDFP-F14

5.5 V

1.27 mm

3.685 mm

Not Qualified

4.5 V

6.6 mA

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

6.48 mm

TTL/H/L

SNC54LS697J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

MIL-STD-883 Class B (Modified)

YES

IN-LINE

DIP20,.3

SYNCHRONOUS

Counters

2.54 mm

125 Cel

BIDIRECTIONAL

3-STATE

-55 Cel

DUAL

R-XDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54AS161J-00

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

4

YES

5

IN-LINE

SYNCHRONOUS

2.54 mm

125 Cel

UP

POSITIVE EDGE

-55 Cel

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

TCO OUTPUT

19.56 mm

AS

SNJ54LS293W

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

38535Q/M;38534H;883B

3

NO

5

5

FLATPACK

FL14,.3

ASYNCHRONOUS

51 ns

Counters

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

16 MHz

R-CDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

4.5 V

15 mA

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

9.21 mm

LS

M38510/31512SFA

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

MIL-PRF-38535 Class S

4

YES

5

FLATPACK

SYNCHRONOUS

48 ns

125 Cel

UP

POSITIVE EDGE

-55 Cel

DUAL

22 MHz

R-GDFP-F16

5.5 V

Not Qualified

4.5 V

LS

CD54HCT4516H

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

16

DIE

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

4

YES

5

UNCASED CHIP

SYNCHRONOUS

75 ns

125 Cel

BIDIRECTIONAL

POSITIVE EDGE

-55 Cel

UPPER

20 MHz

R-XUUC-N16

5.5 V

Not Qualified

4.5 V

HCT

M38510/31508BFA

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

22000000 Hz

TTL

MIL-PRF-38535 Class B

4

TUBE

5

5

FLATPACK

FL16,.3

SYNCHRONOUS

63 ns

8 Amp

Counter

1.27 mm

125 Cel

BIDIRECTIONAL

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

22 MHz

R-GDFP-F16

5.25 V

2.03 mm

6.73 mm

Qualified

4.75 V

34 mA

e0

10.3 mm

LS

SNJ54LS393W-00

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

4

YES

5

15 pF

FLATPACK

ASYNCHRONOUS

60 ns

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

4.5 V

26 mA

9.21 mm

LS

SNJ54HC4060J-00

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

14

YES

5

50 pF

IN-LINE

ASYNCHRONOUS

147 ns

2.54 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

19 MHz

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

2 V

OUTPUTS FROM 10 STAGES AVAILABLE; BUILT-IN OSCILLATOR; OSCILLATOR DISABLED BY CLEAR INPUT

19.56 mm

HC/UH

SNJ54ALS163BFK

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

22000000 Hz

TTL

MIL-PRF-38535

4

TUBE

5

5

50 pF

CHIP CARRIER

LCC20,.35SQ

SYNCHRONOUS

25 ns

8 Amp

Counters

1.27 mm

125 Cel

UP

POSITIVE EDGE

-55 Cel

TIN LEAD

QUAD

22 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

21 mA

TCO OUTPUT

e0

8.89 mm

ALS

SNJ54S163J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

40000000 Hz

TTL

38535Q/M;38534H;883B

4

TUBE

5

15 pF

IN-LINE

DIP16,.3

SYNCHRONOUS

15 ns

20 Amp

Counters

2.54 mm

125 Cel

UP

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

40 MHz

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

160 mA

TCO OUTPUT

e0

19.56 mm

S

SNC54HC161FK

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

CMOS

MIL-STD-883 Class B (Modified)

YES

2/6

CHIP CARRIER

LCC20,.35SQ

SYNCHRONOUS

Counters

1.27 mm

125 Cel

UP

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNC54HC163J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

MIL-STD-883 Class B (Modified)

YES

2/6

IN-LINE

DIP16,.3

SYNCHRONOUS

Counters

2.54 mm

125 Cel

UP

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54AS869JT-00

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

8

YES

5

50 pF

IN-LINE

SYNCHRONOUS

16 ns

2.54 mm

125 Cel

BIDIRECTIONAL

POSITIVE EDGE

-55 Cel

DUAL

40 MHz

R-GDIP-T24

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

180 mA

TCO OUTPUT; COUNT ENABLE INPUTS

32.005 mm

AS

54ACT11592FK

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

CMOS

YES

5

5

50 pF

CHIP CARRIER

LCC20,.35SQ

ASYNCHRONOUS

24 Amp

Counters

1.27 mm

125 Cel

UP

3-STATE

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54LS197FK

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

30000000 Hz

TTL

MIL-PRF-38535

4

YES

5

5

15 pF

CHIP CARRIER

LCC20,.35SQ

ASYNCHRONOUS

95 ns

4 Amp

Counters

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

QUAD

30 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

27 mA

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SNJ54HC161W

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

21000000 Hz

CMOS

MIL-PRF-38535

4

TUBE

5

2/6

50 pF

FLATPACK

FL16,.3

SYNCHRONOUS

310 ns

5.2 Amp

Counters

1.27 mm

125 Cel

UP

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

25 MHz

R-GDFP-F16

6 V

2.03 mm

6.73 mm

Not Qualified

2 V

.08 mA

RCO OUTPUT

e0

NOT SPECIFIED

NOT SPECIFIED

10.16 mm

HC/UH

CY74FCT191CTSOCG4

Texas Instruments

BINARY COUNTER

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

125000000 Hz

CMOS

4

YES

TUBE

5

5

50 pF

SMALL OUTLINE

SOP16,.4

SYNCHRONOUS

6.2 ns

64 Amp

Counters

1.27 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.25 V

2.65 mm

7.5 mm

Not Qualified

4.75 V

TCO OUTPUT

e4

30

260

10.3 mm

FCT

54F191FM

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

4

YES

5

FLATPACK

SYNCHRONOUS

13.5 ns

1.27 mm

125 Cel

BIDIRECTIONAL

POSITIVE EDGE

-55 Cel

DUAL

75 MHz

R-GDFP-F16

5.5 V

2.032 mm

6.604 mm

4.5 V

9.6645 mm

F/FAST

SNJ54393J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

MIL-PRF-38535

4

NO

5

15 pF

IN-LINE

DIP14,.3

ASYNCHRONOUS

60 ns

Counters

2.54 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

64 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

TTL/H/L

SNC54177J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

2

TTL

MIL-STD-883 Class B (Modified)

3

YES

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

75 ns

Counters

2.54 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

35 MHz

R-CDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

TTL/H/L

SNC54293W

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC

YES

1

TTL

MIL-STD-883 Class B (Modified)

NO

5

5

FLATPACK

FL14,.3

ASYNCHRONOUS

Counters

1.27 mm

125 Cel

UP

-55 Cel

DUAL

R-XDFP-F14

Not Qualified

SNC54ALS561J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

MIL-STD-883 Class B (Modified)

YES

5

5

IN-LINE

DIP20,.3

SYNCHRONOUS

Counters

2.54 mm

125 Cel

UP

3-STATE

-55 Cel

DUAL

R-XDIP-T20

Not Qualified

M38510/38002B2A

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

35000000 Hz

TTL

MIL-PRF-38535

4

TUBE

5

5

CHIP CARRIER

LCC20,.35SQ

SYNCHRONOUS

25 ns

8 Amp

Counter

1.27 mm

125 Cel

UP

POSITIVE EDGE

-55 Cel

TIN LEAD

QUAD

35 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Qualified

4.5 V

21 mA

e0

8.89 mm

ALS

SNC54S197J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

MIL-STD-883 Class B (Modified)

YES

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

125 Cel

UP

-55 Cel

DUAL

R-XDIP-T14

Not Qualified

SNJ54LS592J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

MIL-PRF-38535

8

TUBE

5

45 pF

IN-LINE

DIP16,.3

ASYNCHRONOUS

30 ns

24 Amp

Counters

2.54 mm

125 Cel

UP

3-STATE

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

20 MHz

R-GDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

60 mA

REGISTERED INPUTS

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SNJ54LS69FK

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

3

TTL

38535Q/M;38534H;883B

4

NO

5

30 pF

CHIP CARRIER

LCC20,.35SQ

ASYNCHRONOUS

54 ns

Counters

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

QUAD

25 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

54 mA

DIVIDE BY 2, DIVIDE BY 8 AND DIVIDE BY 16 FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

CD54AC161H

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

16

DIE

UNSPECIFIED

UNSPECIFIED

YES

1

CMOS

4

YES

UNCASED CHIP

SYNCHRONOUS

207 ns

125 Cel

UP

POSITIVE EDGE

-55 Cel

UPPER

90 MHz

X-XUUC-N16

5.5 V

Not Qualified

1.5 V

TCO OUTPUT

AC

SNJ54ALS191FH

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

TTL

38535Q/M;38534H;883B

YES

5

5

CHIP CARRIER

LCC20,.35SQ

SYNCHRONOUS

Counters

1.27 mm

125 Cel

BIDIRECTIONAL

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

M38510/31504BFX

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

MIL-PRF-38535 Class B

4

YES

5

FLATPACK

SYNCHRONOUS

56 ns

125 Cel

UP

POSITIVE EDGE

-55 Cel

DUAL

22 MHz

R-GDFP-F16

5.5 V

Qualified

4.5 V

LS

SNJ54L93W

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

TTL

MIL-PRF-38535

3

NO

5

5

FLATPACK

FL14,.3

ASYNCHRONOUS

450 ns

Counters

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

3 MHz

R-CDFP-F14

5.5 V

Not Qualified

4.5 V

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS; ONE FUNCTION HAS 1 BIT

NOT SPECIFIED

NOT SPECIFIED

TTL/H/L

SNJ54LS393J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

25000000 Hz

TTL

MIL-PRF-38535

4

TUBE

5

5

15 pF

IN-LINE

DIP14,.3

ASYNCHRONOUS

60 ns

8 Amp

Counters

2.54 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

25 MHz

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

26 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

89274AKB3T

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

CMOS

MIL-STD-883

7

YES

5

FLATPACK

ASYNCHRONOUS

360 ns

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

24 MHz

R-GDFP-F16

18 V

Not Qualified

3 V

OUTPUTS FROM 12 STAGES AVAILABLE

4000/14000/40000

SNJ54HC191WR

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

CMOS

MIL-PRF-38535

4

YES

5

50 pF

FLATPACK

SYNCHRONOUS

288 ns

1.27 mm

125 Cel

BIDIRECTIONAL

POSITIVE EDGE

-55 Cel

DUAL

16 MHz

R-GDFP-F16

6 V

2.03 mm

6.73 mm

Not Qualified

2 V

RCO OUTPUT

10.16 mm

HC/UH

7603401EX

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

MIL-PRF-38535

4

YES

5

IN-LINE

SYNCHRONOUS

49 ns

125 Cel

UP

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDIP-T16

5.5 V

Qualified

4.5 V

LS

SNJ5497J-00

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

6

YES

5

15 pF

IN-LINE

SYNCHRONOUS

30 ns

2.54 mm

125 Cel

UP

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

120 mA

BINARY RATE MULTIPLIER

19.56 mm

TTL/H/L

SNC54AS161FH

Texas Instruments

BINARY COUNTER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

1

65000000 Hz

TTL

MIL-STD-883 Class B (Modified)

YES

5

5

CHIP CARRIER

LCC20,.35SQ

SYNCHRONOUS

20 Amp

Counters

1.27 mm

125 Cel

UP

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

53 mA

SNJ54193J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

MIL-PRF-38535

4

YES

5

5

15 pF

IN-LINE

DIP16,.3

SYNCHRONOUS

47 ns

Counters

2.54 mm

125 Cel

BIDIRECTIONAL

POSITIVE EDGE

-55 Cel

DUAL

25 MHz

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

89 mA

TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

TTL/H/L

7600901FA

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

20000000 Hz

TTL

MIL-STD-883

4

TUBE

5

5

15 pF

FLATPACK

FL16,.3

SYNCHRONOUS

36 ns

16 Amp

Counter

1.27 mm

125 Cel

BIDIRECTIONAL

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

20 MHz

R-GDFP-F16

5.25 V

2.03 mm

6.73 mm

Qualified

4.75 V

105 mA

e0

10.2 mm

LS

M38510/05603BEA

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

38535Q/M;38534H;883B

14

NO

IN-LINE

DIP16,.3

ASYNCHRONOUS

Counters

2.54 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

R-CDIP-T16

18 V

Not Qualified

3 V

NOT SPECIFIED

NOT SPECIFIED

4000/14000/40000

SNJ54HC691J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

38535Q/M;38534H;883B

YES

5

5

IN-LINE

DIP20,.3

SYNCHRONOUS

Counters

2.54 mm

125 Cel

BIDIRECTIONAL

3-STATE

-55 Cel

DUAL

R-XDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNC54LS197W

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC

YES

1

TTL

MIL-STD-883 Class B (Modified)

YES

5

5

FLATPACK

FL14,.3

ASYNCHRONOUS

Counters

1.27 mm

125 Cel

UP

-55 Cel

DUAL

R-XDFP-F14

Not Qualified

V62/07630-01XE

Texas Instruments

BINARY COUNTER

MILITARY

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

50000000 Hz

CMOS

12

TR

2.5

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

ASYNCHRONOUS

17.5 ns

12 Amp

Counters

.65 mm

125 Cel

UP

3-STATE

POSITIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

185 MHz

R-PDSO-G16

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

2 V

.02 mA

e4

30

260

5 mm

LV/LV-A/LVX/H

SNC54293J

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

MIL-STD-883 Class B (Modified)

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

125 Cel

UP

-55 Cel

DUAL

R-XDIP-T14

Not Qualified

Digital Counters

Digital counters are electronic circuits that can be used to count and keep track of the number of events or occurrences in a digital system. They are commonly used in digital systems to generate timing signals, to control sequencing, and to implement digital control functions.

Digital counters can be designed using various technologies, including transistor-transistor logic (TTL), complementary metal-oxide-semiconductor (CMOS), and field-programmable gate arrays (FPGAs). They can also be designed using various types of flip-flops, such as D flip-flops, JK flip-flops, and T flip-flops.

Digital counters can be classified into two main types: synchronous counters and asynchronous counters. Synchronous counters use a common clock signal to synchronize the operation of all the flip-flops in the counter. Asynchronous counters, on the other hand, do not use a common clock signal and rely on the propagation delay of the flip-flops to sequence their operation.

Digital counters can also be classified based on their counting sequence. They can count up, down, or both up and down, depending on the application. Up counters increment the count each time an input pulse is received, while down counters decrement the count each time an input pulse is received. Up-down counters can count both up and down, depending on the direction of the input signal.

Digital counters can be used in various applications, including frequency division, time delay generation, event counting, and sequence control. They can be used to generate timing signals for clocking digital circuits, to control the sequencing of operations in a digital system, and to implement digital control functions, such as shift registers and sequence generators.