16 Digital Counters 2,400+

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	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	Trigger Type	Minimum Operating Temperature	Terminal Finish	Terminal Position	Minimum fmax	JESD-30 Code	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
SNC54LS193W	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	1		TTL	MIL-STD-883 Class B (Modified)		YES		5	5		FLATPACK	FL16,.3	SYNCHRONOUS			Counters	1.27 mm	125 Cel	BIDIRECTIONAL		-55 Cel		DUAL		R-XDFP-F16				Not Qualified
7700901EA	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	MIL-STD-883	4	YES		5			IN-LINE		SYNCHRONOUS	48 ns				125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-GDIP-T16	5.5 V				4.5 V							LS
SNJ54HC161J-00	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		CMOS		4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	62 ns			2.54 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	21 MHz	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	2 V		TCO OUTPUT				19.56 mm	HC/UH
SNJ54ALS160AJ-00	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	20 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	21 mA	TCO OUTPUT				19.56 mm	ALS
DM54LS192J/883	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	2	25000000 Hz	TTL	38535Q/M;38534H;883B		YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS		4 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL		-55 Cel	Tin/Lead (Sn/Pb)	DUAL		R-XDIP-T16				Not Qualified		34 mA		e0
M38510/31509BFA	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	18000000 Hz	TTL	MIL-PRF-38535 Class B	4	YES	TUBE	5	5	15 pF	FLATPACK	FL16,.3	SYNCHRONOUS	66 ns	16 Amp	Counter	1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	18 MHz	R-GDFP-F16	5.25 V	2.03 mm	6.73 mm	Qualified	4.75 V	105 mA		e0			10.3 mm	LS
SNJ54LS668W	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL	38535Q/M;38534H;883B	4	YES		5	5	15 pF	FLATPACK	FL16,.3	SYNCHRONOUS	27 ns		Counters	1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	4.5 V	34 mA			NOT SPECIFIED	NOT SPECIFIED	10.2 mm	LS
SNC54S169W	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	1		TTL	MIL-STD-883 Class B (Modified)		YES		5	5		FLATPACK	FL16,.3	SYNCHRONOUS			Counters	1.27 mm	125 Cel	BIDIRECTIONAL		-55 Cel		DUAL		R-XDFP-F16				Not Qualified		160 mA			NOT SPECIFIED	NOT SPECIFIED
CD54HC4520F	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	20000000 Hz	CMOS		4		TUBE	4.5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	360 ns	5.2 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	24 MHz	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	2 V	.08 mA	NEGATIVE EDGE TRIGGER TYPE ALSO POSSIBLE	e0			19.56 mm	HC
CD54HC162F3A	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	20000000 Hz	CMOS	38535Q/M;38534H;883B	4	YES		4.5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	280 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	24 MHz	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm	HC/UH
SNJ54LS390W-10	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	4		TTL		3	YES		5		15 pF	FLATPACK		ASYNCHRONOUS	60 ns			1.27 mm	125 Cel	UP	NEGATIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	4.5 V	26 mA	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS				10.2 mm	LS
SNJ54LS193W-00	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4	YES		5		15 pF	FLATPACK		SYNCHRONOUS	47 ns			1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	4.5 V	34 mA					10.2 mm	LS
SNC54S163W	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	1		TTL	MIL-STD-883 Class B (Modified)		YES					FLATPACK	FL16,.3	SYNCHRONOUS			Counters	1.27 mm	125 Cel	UP		-55 Cel		DUAL		R-XDFP-F16				Not Qualified
SNJ54390W-00	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	4		TTL		3	YES		5		15 pF	FLATPACK		ASYNCHRONOUS	59 ns			1.27 mm	125 Cel	UP	NEGATIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	4.5 V	69 mA	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS				10.2 mm	TTL/H/L
SNJ54190W	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL	38535Q/M;38534H;883B	4	YES		5	5	15 pF	FLATPACK	FL16,.3	SYNCHRONOUS	36 ns		Counters	1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-GDFP-F16	5.5 V	2.03 mm	6.755 mm	Not Qualified	4.5 V	99 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	9.79 mm	TTL/H/L
SNJ54HC160J-00	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		CMOS		4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	62 ns			2.54 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	21 MHz	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	2 V		TCO OUTPUT				19.56 mm	HC/UH
7705801FA	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		CMOS	MIL-PRF-38535	12			5			FLATPACK		ASYNCHRONOUS	1620 ns				125 Cel	UP	NEGATIVE EDGE	-55 Cel		DUAL	1.5 MHz	R-GDFP-F16	15 V				3 V							4000/14000/40000
SNJ54ALS168AJ-00	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	20 ns			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	25 mA	TCO OUTPUT				19.56 mm	ALS
SNJ54LS190J	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1	20000000 Hz	TTL	38535Q/M;38534H;883B	4	YES		5	5	15 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	36 ns	4 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-CDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	35 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LS
TP4526AJ	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS			YES					IN-LINE	DIP16,.3	ASYNCHRONOUS			Counters	2.54 mm	85 Cel	DOWN		-40 Cel		DUAL		R-XDIP-T16				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SNJ5497W-10	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		6	YES		5		15 pF	FLATPACK		SYNCHRONOUS	30 ns			1.27 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	4.5 V	120 mA	BINARY RATE MULTIPLIER				10.2 mm	TTL/H/L
SNJ54LS490J	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	25000000 Hz	TTL	38535Q/M;38534H;883B	4	YES		5	5	15 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	54 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	NEGATIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	26 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LS
M38510/31503BFX	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4	YES		5			FLATPACK		SYNCHRONOUS	56 ns				125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	22 MHz	R-GDFP-F16	5.5 V			Not Qualified	4.5 V							LS
M38510/31512SEX	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4	YES		5			IN-LINE		SYNCHRONOUS	48 ns				125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	22 MHz	R-GDIP-T16	5.5 V			Not Qualified	4.5 V							LS
SNJ54AS162J	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	38535Q/M;38534H;883B	4	YES		5		50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	14 ns		Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	65 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	53 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	AS
CD54HCT190H	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	16	DIE	RECTANGULAR	UNSPECIFIED	YES	1		CMOS		4	YES		5			UNCASED CHIP		SYNCHRONOUS	53 ns				125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		UPPER	20 MHz	R-XUUC-N16	5.5 V			Not Qualified	4.5 V		TCO OUTPUT					HCT
SNJ54LS160AJ	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	25000000 Hz	TTL	38535Q/M;38534H;883B	4	YES		5	5	15 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	27 ns	4 Amp	Counters	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	32 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LS
CD54AC163F	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	64000000 Hz	CMOS		4	YES		3	3.3/5	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	209 ns	12 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	90 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	1.5 V						19.56 mm	AC
SNJ54193J-00	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4	YES		5		15 pF	IN-LINE		SYNCHRONOUS	47 ns			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					19.56 mm	TTL/H/L
SNJ54LS160AJ-00	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4	YES		5		15 pF	IN-LINE		SYNCHRONOUS	27 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	32 mA					19.56 mm	LS
SNJ54490W-00	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		TTL		4	YES		5		15 pF	FLATPACK		ASYNCHRONOUS	54 ns			1.27 mm	125 Cel	UP	NEGATIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	4.5 V	70 mA					10.2 mm	TTL/H/L
TPC4520AJ	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	2		CMOS			NO					IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP		-40 Cel		DUAL		R-XDIP-T16									NOT SPECIFIED	NOT SPECIFIED
SNJ54LS161AJ	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	25000000 Hz	TTL	MIL-PRF-38535	4		TUBE	5	5	15 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	27 ns	8 Amp	Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	25 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	32 mA	TCO OUTPUT	e0			19.56 mm	LS
M38510/32701BEX	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	MIL-PRF-38535 Class B	4	YES		5			IN-LINE		ASYNCHRONOUS	84 ns				125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T16	5.5 V			Qualified	4.5 V							LS
SNJ54162J	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	38535Q/M;38534H;883B	4	YES		5		15 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	29 ns		Counters	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	91 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
DM54LS169AW	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4	YES		5			FLATPACK		SYNCHRONOUS	32 ns			1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16	5.5 V	2.032 mm	6.604 mm		4.5 V						9.6645 mm	LS
SNJ54L193J-00	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	240 ns			2.54 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	3 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	15 mA					19.56 mm	TTL/H/L
SNJ54HC4020J	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	19000000 Hz	CMOS	MIL-PRF-38535	14		TUBE	5	2/6	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	225 ns	5.2 Amp	Counters	2.54 mm	125 Cel	UP	NEGATIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	22 MHz	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	2 V	.08 mA	12 OUTPUTS AVAILABLE	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	HC/UH
M38510/31508SFX	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	63 ns				125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	22 MHz	R-GDFP-F16	5.5 V			Qualified	4.5 V							LS
74F191SJX	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		4	YES		5			SMALL OUTLINE		SYNCHRONOUS	12 ns			1.27 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel		DUAL	90 MHz	R-PDSO-G16	5.5 V	2.108 mm	5.3 mm		4.5 V						10.11 mm	F/FAST
M38510/01304BEA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4	YES		5			IN-LINE		SYNCHRONOUS	29 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						19.56 mm	TTL/H/L
M38510/31503BEA	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	MIL-PRF-38535 Class B	4	YES		5			IN-LINE		SYNCHRONOUS	56 ns				125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	22 MHz	R-GDIP-T16	5.5 V			Not Qualified	4.5 V							LS
M38510/31513BFX	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4	YES		5			FLATPACK		SYNCHRONOUS	80 ns				125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	18 MHz	R-GDFP-F16	5.5 V			Not Qualified	4.5 V							LS
TP4029BN	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS			YES			5/15		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	BIDIRECTIONAL		-40 Cel		DUAL		R-PDIP-T16				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
CD54HC4020F3A	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	20000000 Hz	CMOS	38535Q/M;38534H;883B	14		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	OUTPUT FROM 12 STAGES AVAILABLE	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	HC/UH
TF4018AJ	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS			YES					IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	125 Cel	UP		-55 Cel		DUAL		R-XDIP-T16				Not Qualified
M38510/66302SEA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	UNSPECIFIED	NO	1		CMOS	MIL-M-38510 Class S	4	YES		4.5			IN-LINE		SYNCHRONOUS	48 ns				125 Cel	UP	POSITIVE EDGE	-55 Cel		DUAL	21 MHz	R-XDIP-T16	6 V			Not Qualified	2 V							HC/UH
SNC54LS162AJ	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1		TTL	MIL-STD-883 Class B (Modified)		YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	125 Cel	UP		-55 Cel		DUAL		R-XDIP-T16				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.