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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

MM74HC393N/A+

Texas Instruments

BINARY COUNTER

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

4

NO

5

50 pF

IN-LINE

DIP14,.3

ASYNCHRONOUS

150 ns

85 Cel

UP

NEGATIVE EDGE

-40 Cel

DUAL

R-PDIP-T14

6 V

2 V

50 mA

HC/UH

SN74LS93DG4

Texas Instruments

BINARY COUNTER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

16000000 Hz

TTL

3

YES

TUBE

5

5

SMALL OUTLINE

SOP14,.25

ASYNCHRONOUS

70 ns

8 Amp

Counters

1.27 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

32 MHz

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

4.75 V

15 mA

ONE FUNCTION HAS 1 BIT

e4

30

260

8.65 mm

LS

SN74290NP1

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-PDIP-T14

Not Qualified

SN74293N-00

Texas Instruments

BINARY COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

3

YES

5

15 pF

IN-LINE

ASYNCHRONOUS

70 ns

2.54 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

DUAL

32 MHz

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

39 mA

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

19.305 mm

TTL/H/L

SN7492AJ-00

Texas Instruments

DIVIDE BY 12 COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

3

YES

5

15 pF

IN-LINE

ASYNCHRONOUS

35 ns

2.54 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

DUAL

32 MHz

R-GDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

39 mA

DIVIDE BY 2 AND DIVIDE BY 6 FUNCTIONS

19.56 mm

TTL/H/L

SN74290N1

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-PDIP-T14

Not Qualified

SN74LS197D

Texas Instruments

BINARY COUNTER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

30000000 Hz

TTL

4

YES

5

5

15 pF

SMALL OUTLINE

SOP14,.25

ASYNCHRONOUS

95 ns

8 Amp

Counters

1.27 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

DUAL

30 MHz

R-PDSO-G14

5.25 V

1.75 mm

3.9 mm

Not Qualified

4.75 V

27 mA

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

8.65 mm

LS

SN54176W

Texas Instruments

DECADE COUNTER

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

3

YES

5

5

15 pF

FLATPACK

FL14,.3

ASYNCHRONOUS

51 ns

Counters

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

35 MHz

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

4.5 V

48 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

9.21 mm

TTL/H/L

MM74C93N

Texas Instruments

BINARY COUNTER

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

3

YES

5

IN-LINE

ASYNCHRONOUS

1200 ns

2.54 mm

85 Cel

UP

NEGATIVE EDGE

-40 Cel

DUAL

5 MHz

R-PDIP-T14

15 V

5.08 mm

7.62 mm

3 V

19.18 mm

CMOS

SN74197JP4

Texas Instruments

BINARY COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

YES

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-XDIP-T14

5962-8989001CA

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

18000000 Hz

CMOS

MIL-STD-883

4

TUBE

5

5

50 pF

IN-LINE

DIP14,.3

ASYNCHRONOUS

93 ns

4 Amp

Counter

2.54 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

18 MHz

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Qualified

4.5 V

.08 mA

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

HCT

SN74290J-00

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

3

YES

5

15 pF

IN-LINE

ASYNCHRONOUS

50 ns

2.54 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

DUAL

32 MHz

R-GDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

42 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

19.56 mm

TTL/H/L

SN74HC4024DR-00

Texas Instruments

BINARY COUNTER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

7

YES

5

50 pF

SMALL OUTLINE

ASYNCHRONOUS

30 ns

1.27 mm

85 Cel

UP

NEGATIVE EDGE

-40 Cel

DUAL

22 MHz

R-PDSO-G14

6 V

1.75 mm

3.9 mm

Not Qualified

2 V

8.65 mm

HC/UH

CD74HC4024PWRG4

Texas Instruments

BINARY COUNTER

MILITARY

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

20000000 Hz

CMOS

7

NO

TR

4.5

2/6

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

ASYNCHRONOUS

210 ns

4 Amp

Counters

.65 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

24 MHz

R-PDSO-G14

1

6 V

1.2 mm

4.4 mm

Not Qualified

2 V

e4

30

260

5 mm

HC/UH

SN74LV393ADGVR

Texas Instruments

BINARY COUNTER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

35000000 Hz

CMOS

4

TR

2.5

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25,16

ASYNCHRONOUS

32 ns

12 Amp

Counters

.4 mm

85 Cel

UP

NEGATIVE EDGE

-40 Cel

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

DUAL

105 MHz

R-PDSO-G14

1

5.5 V

1.2 mm

3.6 mm

Not Qualified

2 V

.02 mA

e4

NOT SPECIFIED

260

4.4 mm

LV/LV-A/LVX/H

SN5492J

Texas Instruments

DIVIDE BY 12 COUNTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

3

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

R-XDIP-T14

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

TTL/H/L

SN74LS393DG4

Texas Instruments

BINARY COUNTER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

25000000 Hz

TTL

4

YES

TUBE

5

5

SMALL OUTLINE

SOP14,.25

ASYNCHRONOUS

60 ns

8 Amp

Counters

1.27 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

35 MHz

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

4.75 V

26 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

e4

30

260

8.65 mm

LS

SN74LS93J4

Texas Instruments

BINARY COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-XDIP-T14

SN74LS196N

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

30000000 Hz

TTL

4

YES

5

5

15 pF

IN-LINE

DIP14,.3

ASYNCHRONOUS

62 ns

8 Amp

Counters

2.54 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

DUAL

30 MHz

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

27 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

LS

SN74LS393NSRG4

Texas Instruments

BINARY COUNTER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

25000000 Hz

TTL

4

NO

TR

5

5

SMALL OUTLINE

SOP14,.3

ASYNCHRONOUS

60 ns

8 Amp

Counters

1.27 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

35 MHz

R-PDSO-G14

1

5.25 V

2 mm

5.3 mm

Not Qualified

4.75 V

26 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

e4

30

260

10.2 mm

LS

SN74177JP4

Texas Instruments

BINARY COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

YES

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-XDIP-T14

SN74LS90NP1

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-PDIP-T14

Not Qualified

SN74LS93N-10

Texas Instruments

BINARY COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

3

YES

5

15 pF

IN-LINE

ASYNCHRONOUS

51 ns

2.54 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

DUAL

32 MHz

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

15 mA

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

19.305 mm

LS

SN74LV393APWG4

Texas Instruments

BINARY COUNTER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

35000000 Hz

CMOS

4

NO

TUBE

2.5

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

ASYNCHRONOUS

32 ns

6 Amp

Counters

.65 mm

85 Cel

UP

NEGATIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

105 MHz

R-PDSO-G14

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

2 V

e4

30

260

5 mm

LV/LV-A/LVX/H

SN74HC4024D3

Texas Instruments

BINARY COUNTER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

NO

2/6

SMALL OUTLINE

SOP14,.25

ASYNCHRONOUS

Counters

1.27 mm

85 Cel

UP

-40 Cel

DUAL

R-PDSO-G14

SN74L90J

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

1

3000000 Hz

TTL

NO

IN-LINE

DIP14,.3

ASYNCHRONOUS

3.6 Amp

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-XDIP-T14

Not Qualified

7.2 mA

SN54S197W-10

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

3

YES

5

15 pF

FLATPACK

ASYNCHRONOUS

43 ns

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

100 MHz

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

4.5 V

110 mA

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

9.21 mm

S

SN74393N

Texas Instruments

BINARY COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

25000000 Hz

TTL

4

NO

5

15 pF

IN-LINE

DIP14,.3

ASYNCHRONOUS

60 ns

16 Amp

Counters

2.54 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

DUAL

25 MHz

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

64 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

TTL/H/L

SN54LS196J-00

Texas Instruments

DECADE COUNTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

3

YES

5

15 pF

IN-LINE

ASYNCHRONOUS

82 ns

2.54 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

30 MHz

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

27 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

19.56 mm

LS

SN74S196J-00

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

3

YES

5

15 pF

IN-LINE

ASYNCHRONOUS

34 ns

2.54 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

DUAL

100 MHz

R-GDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

120 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

19.56 mm

S

SN54L93T-01

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

3.6 mm

Not Qualified

4.5 V

6.6 mA

DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

6.48 mm

TTL/H/L

SN74LS92D3

Texas Instruments

DIVIDE BY 12 COUNTER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

NO

5

5

SMALL OUTLINE

SOP14,.25

ASYNCHRONOUS

Counters

1.27 mm

70 Cel

UP

0 Cel

DUAL

R-PDSO-G14

CD74HC4024ME4

Texas Instruments

BINARY COUNTER

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

20000000 Hz

CMOS

7

NO

TUBE

4.5

2/6

50 pF

SMALL OUTLINE

SOP14,.25

ASYNCHRONOUS

210 ns

4 Amp

Counters

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

24 MHz

R-PDSO-G14

1

6 V

1.75 mm

3.9 mm

Not Qualified

2 V

e4

30

260

8.65 mm

HC/UH

SN74LS196J

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

3

YES

5

5

15 pF

IN-LINE

DIP14,.3

ASYNCHRONOUS

62 ns

Counters

2.54 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

DUAL

30 MHz

R-GDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

27 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SN74LV393ANSRG4

Texas Instruments

BINARY COUNTER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

35000000 Hz

CMOS

4

NO

TR

2.5

3.3

50 pF

SMALL OUTLINE

SOP14,.3

ASYNCHRONOUS

32 ns

6 Amp

Counters

1.27 mm

85 Cel

UP

NEGATIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

105 MHz

R-PDSO-G14

1

5.5 V

2 mm

5.3 mm

Not Qualified

2 V

e4

30

260

10.2 mm

LV/LV-A/LVX/H

SN54LS196W-10

Texas Instruments

DECADE COUNTER

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

2

TTL

3

YES

5

15 pF

FLATPACK

ASYNCHRONOUS

82 ns

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

DUAL

30 MHz

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

4.5 V

27 mA

DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

9.21 mm

LS

SN7490AN

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

16000000 Hz

TTL

3

YES

5

5

15 pF

IN-LINE

DIP14,.3

ASYNCHRONOUS

50 ns

16 Amp

Counters

2.54 mm

70 Cel

UP

NEGATIVE EDGE

0 Cel

DUAL

32 MHz

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

42 mA

ONE FUNCTION HAS 1 BIT

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

TTL/H/L

SN74293N3

Texas Instruments

BINARY COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-PDIP-T14

CD4541BF3A

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

1

CMOS

16

TUBE

5

50 pF

IN-LINE

SYNCHRONOUS

18000 ns

4 Amp

2.54 mm

125 Cel

UP

POSITIVE EDGE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T14

18 V

5.08 mm

7.62 mm

Not Qualified

3 V

.1 mA

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

4000/14000/40000

SN7493ANP3

Texas Instruments

BINARY COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-PDIP-T14

SN74S197N3

Texas Instruments

BINARY COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

YES

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-PDIP-T14

SN74196NP3

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-PDIP-T14

CD74HCT4024E

Texas Instruments

BINARY COUNTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

16000000 Hz

CMOS

7

TUBE

5

5

50 pF

IN-LINE

DIP14,.3

ASYNCHRONOUS

60 ns

4 Amp

Counter

2.54 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

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

DUAL

16 MHz

R-PDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

.08 mA

e4

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

HCT

SN54393W-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

64 mA

9.21 mm

TTL/H/L

SN74L93J

Texas Instruments

BINARY COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

1

3000000 Hz

TTL

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

3.6 Amp

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-XDIP-T14

Not Qualified

6.6 mA

CD74HCT4024MG4

Texas Instruments

BINARY COUNTER

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

16000000 Hz

CMOS

7

YES

TUBE

5

5

50 pF

SMALL OUTLINE

SOP14,.25

ASYNCHRONOUS

60 ns

4 Amp

Counters

1.27 mm

125 Cel

UP

NEGATIVE EDGE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

16 MHz

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

e4

30

260

8.65 mm

HCT

SN54LS293W

Texas Instruments

BINARY COUNTER

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

2

32000000 Hz

TTL

3

NO

5

5

FLATPACK

FL14,.3

ASYNCHRONOUS

51 ns

4 Amp

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

SN7490ANP1

Texas Instruments

DECADE COUNTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

NO

5

5

IN-LINE

DIP14,.3

ASYNCHRONOUS

Counters

2.54 mm

70 Cel

UP

0 Cel

DUAL

R-PDIP-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.