MILITARY 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	Output Characteristics	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
8410001BX	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		CMOS	MIL-STD-883	4	YES		4.5			FLATPACK		SYNCHRONOUS	465 ns				125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL		R-GDFP-F14	6 V				2 V							HC/UH
SNJ54AS168J	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	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	65 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	63 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	AS
SNC5493AJ	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
SNC54LS192W	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	2		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
SNJ54ALS561AFH	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	UP	3-STATE		-55 Cel		QUAD		S-XQCC-N20				Not Qualified
CD54HC190H	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	16	DIE	RECTANGULAR	UNSPECIFIED	YES	1		CMOS		4	YES		4.5			UNCASED CHIP		SYNCHRONOUS	255 ns				125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		UPPER	23 MHz	R-XUUC-N16	6 V			Not Qualified	2 V		TCO OUTPUT					HC/UH
SNJ54ALS161BW	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	22000000 Hz	TTL	MIL-PRF-38535	4		TUBE	5	5		FLATPACK	FL16,.3	SYNCHRONOUS	25 ns	8 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	22 MHz	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	4.5 V	21 mA	TCO OUTPUT	e0	NOT SPECIFIED	NOT SPECIFIED	10.16 mm	ALS
SNC54LS490W	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	2		TTL	MIL-STD-883 Class B (Modified)		NO		5	5		FLATPACK	FL16,.3	ASYNCHRONOUS			Counters	1.27 mm	125 Cel	UP			-55 Cel		DUAL		R-XDFP-F16				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
M38510/66304BEX	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	UNSPECIFIED	NO	1		CMOS	MIL-PRF-38535 Class B	4	YES		4.5			IN-LINE		SYNCHRONOUS	48 ns				125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	21 MHz	R-XDIP-T16	6 V			Qualified	2 V							HC/UH
SNC54S162J	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1		TTL	MIL-STD-883 Class B (Modified)		YES					IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	125 Cel	UP			-55 Cel		DUAL		R-XDIP-T16				Not Qualified
SNJ54ALS867JT	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	45000000 Hz	TTL	38535Q/M;38534H;883B	8	YES		5		500 pF	IN-LINE	DIP24,.3	SYNCHRONOUS		4 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	45 MHz	R-GDIP-T24	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V		TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	32.005 mm	ALS
SNC54LS190W	Texas Instruments	DECADE 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
M38510/01302BDA	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC	YES	1	10000000 Hz	TTL	38535Q/M;38534H;883B		NO		5	5		FLATPACK	FL14,.3	ASYNCHRONOUS		16 Amp	Counters	1.27 mm	125 Cel	UP			-55 Cel		DUAL		R-XDFP-F14				Not Qualified		44 mA
SNJ54160W	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	29 ns		Counters	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	91 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	TTL/H/L
SNJ54F162AFK-00	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		4	YES		5			CHIP CARRIER		SYNCHRONOUS	14 ns			1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		QUAD	120 MHz	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V		TCO OUTPUT				8.89 mm	F/FAST
SNJ54176J-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	68 ns			2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	35 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	48 mA	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS				19.56 mm	TTL/H/L
SNC54ALS162J	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1	25000000 Hz	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
8302502RA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	MIL-STD-883	4		TUBE	5	5	50 pF	IN-LINE	DIP20,.3	SYNCHRONOUS	21 ns	24 Amp	Counter	2.54 mm	125 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	25 MHz	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Qualified	4.5 V	32 mA	TCO OUTPUT; CLOCKED CARRY OUTPUT	e0	NOT SPECIFIED	NOT SPECIFIED	24.195 mm	LS
77010012X	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1	17000000 Hz	TTL	38535Q/M;38534H;883B		NO		5	5		CHIP CARRIER	LCC20,.35SQ	ASYNCHRONOUS		4 Amp	Counters	1.27 mm	125 Cel	UP			-55 Cel		QUAD		S-XQCC-N20				Not Qualified		27 mA
SNJ54AS162FH-00	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		4	YES		5			CHIP CARRIER		SYNCHRONOUS				1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		QUAD		S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	4.5 V		TCO OUTPUT				8.89 mm	AS
7802601EA	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	4	7500000 Hz	TTL	MIL-STD-883	3		TUBE	5	5		IN-LINE	DIP16,.3	ASYNCHRONOUS	60 ns	8 Amp	Counter	2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	25 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Qualified	4.5 V	26 mA	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LS
54F193DM	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4	YES		5			IN-LINE		SYNCHRONOUS	14 ns			2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	75 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm		4.5 V		LG_MAX				19.94 mm	F/FAST
SNJ54LS191W	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	20000000 Hz	TTL	MIL-PRF-38535	4		TUBE	5	5	15 pF	FLATPACK	FL16,.3	SYNCHRONOUS	36 ns	16 Amp	Counters	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	Not Qualified	4.75 V	35 mA	TCO OUTPUT	e0			10.2 mm	LS
M38510/05651BEA	Texas Instruments	RING COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	1430000 Hz	CMOS	38535Q/M;38534H;883B	10		TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	650 ns	1.5 Amp	Counter	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	5.5 MHz	R-GDIP-T16	18 V	5.08 mm	7.62 mm	Qualified	3 V	.03 mA	JOHNSON COUNTER WITH 8 DECODED OUTPUTS	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	4000/14000/40000
SNC54ALS161J	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1	25000000 Hz	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
SNJ5490AW-00	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		TTL		3	YES		5		15 pF	FLATPACK		ASYNCHRONOUS	35 ns			1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	32 MHz	R-GDFP-F14	5.5 V	2.03 mm	6.29 mm	Not Qualified	4.5 V	42 mA	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS				9.21 mm	TTL/H/L
M38510/01304BEX	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
DM54192W	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	2	20000000 Hz	TTL			YES		5	5		FLATPACK	FL16,.3	SYNCHRONOUS		16 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL			-55 Cel	Tin/Lead (Sn/Pb)	DUAL		R-XDFP-F16				Not Qualified		89 mA		e0
SNJ54LS293W-10	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		TTL		3	YES		5		15 pF	FLATPACK		ASYNCHRONOUS	70 ns			1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	32 MHz	R-GDFP-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				9.21 mm	LS
SNC54ALS561AFH	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1		TTL	MIL-STD-883 Class B (Modified)		YES		5	5		CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS			Counters	1.27 mm	125 Cel	UP	3-STATE		-55 Cel		QUAD		S-XQCC-N20				Not Qualified
SNC54LS168AJ	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	BIDIRECTIONAL	3-STATE		-55 Cel		DUAL		R-XDIP-T16				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SNJ54161W-10	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4	YES		5		15 pF	FLATPACK		SYNCHRONOUS	29 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	91 mA					10.2 mm	TTL/H/L
TF4018BJ	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1	2500000 Hz	CMOS			YES			5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	125 Cel	UP			-55 Cel		DUAL		R-XDIP-T16				Not Qualified
SNJ54L93T-05	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
M38510/32703B2A	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL	MIL-PRF-38535 Class B	4	YES		5			CHIP CARRIER		ASYNCHRONOUS	77 ns				125 Cel	UP		POSITIVE EDGE	-55 Cel		QUAD	25 MHz	S-CQCC-N20	5.5 V			Not Qualified	4.5 V							LS
SNC54ALS163AFH	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1	25000000 Hz	TTL	MIL-STD-883 Class B (Modified)		YES		5	5		CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS			Counters	1.27 mm	125 Cel	UP			-55 Cel		QUAD		S-XQCC-N20				Not Qualified
54AC11162J	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		CMOS		4	YES		5	3.3/5	50 pF	IN-LINE	DIP20,.3	SYNCHRONOUS	12.8 ns		Counters	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	110 MHz	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	3 V				NOT SPECIFIED	NOT SPECIFIED	24.195 mm	AC
83025022A	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL	MIL-STD-883	4		TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS	21 ns	24 Amp	Counter	1.27 mm	125 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	25 MHz	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Qualified	4.5 V	32 mA	TCO OUTPUT; CLOCKED CARRY OUTPUT	e0			8.89 mm	LS
CD54HC161F	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	20000000 Hz	CMOS		4		TUBE	4.5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	280 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	TCO OUTPUT	e0			19.56 mm	HC
SNJ54ALS160FH	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1	25000000 Hz	TTL	38535Q/M;38534H;883B		YES		5	5		CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS			Counters	1.27 mm	125 Cel	UP			-55 Cel		QUAD		S-XQCC-N20				Not Qualified
SNJ54L193J	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	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK				19.56 mm	TTL/H/L
SNJ54LV393AW	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2	35000000 Hz	CMOS	MIL-PRF-38535	4	NO	TUBE	2.5	3.3	50 pF	FLATPACK	FL14,.25	ASYNCHRONOUS	32 ns	6 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	105 MHz	R-GDFP-F14	5.5 V	2.03 mm	6.285 mm	Not Qualified	2 V						9.21 mm	LV/LV-A/LVX/H
7600801FX	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL	MIL-PRF-38535	4	YES		5			FLATPACK		SYNCHRONOUS	27 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	Qualified	4.5 V				NOT APPLICABLE	NOT APPLICABLE	10.2 mm	LS
M38510/66302BEA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	UNSPECIFIED	NO	1	21000000 Hz	CMOS	MIL-M-38510 Class B	4		TUBE	4.5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	48 ns	5.2 Amp	Counter	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	21 MHz	R-XDIP-T16	6 V	5.08 mm	6.92 mm	Qualified	2 V	.08 mA		e0			19.56 mm	HC/UH
SNJ5490AW	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		TTL	MIL-PRF-38535	3	YES		5	5	15 pF	FLATPACK	FL14,.3	ASYNCHRONOUS	50 ns		Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	32 MHz	R-GDFP-F14	5.5 V	2.03 mm	6.285 mm	Not Qualified	4.5 V	42 mA	ONE FUNCTION HAS 1 BIT		NOT SPECIFIED	NOT SPECIFIED	9.21 mm	TTL/H/L
SNJ54LS162AW-10	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4	YES		5		15 pF	FLATPACK		SYNCHRONOUS	27 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	32 mA					10.2 mm	LS
SNJ54LS197W-10	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		TTL		3	YES		5		15 pF	FLATPACK		ASYNCHRONOUS	116 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 8 FUNCTIONS				9.21 mm	LS
SNJ54HC390J-00	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	4		CMOS		3	YES		5		50 pF	IN-LINE		ASYNCHRONOUS	55 ns			2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	20 MHz	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	2 V		DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS				19.56 mm	HC/UH

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.