BINARY COUNTER 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
SNC54LS93W	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
SNC54LS691J	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	UP	3-STATE		-55 Cel		DUAL		R-XDIP-T20				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
54F163AFM	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4	YES		5			FLATPACK		SYNCHRONOUS	11.5 ns			1.27 mm	125 Cel	UP		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
M38510/32702SDA	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL	MIL-PRF-38535 Class S	4		TUBE	5			FLATPACK		ASYNCHRONOUS	93 ns	8 Amp	Counter	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	25 MHz	R-GDFP-F14	5.5 V	2.03 mm	5.97 mm	Qualified	4.5 V	26 mA		e0	NOT SPECIFIED	NOT SPECIFIED	9.21 mm	LS
SNJ54LS697W	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL	38535Q/M;38534H;883B	4	YES		5			FLATPACK	FL20,.3	SYNCHRONOUS	40 ns		Counters	1.27 mm	125 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-CDFP-F20	5.5 V	2.54 mm	6.92 mm	Not Qualified	4.5 V		REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	13.09 mm	LS
SNJ54L93T-15	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
SNJ54L93T-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	3.685 mm	Not Qualified	4.5 V	6.6 mA	DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS				6.48 mm	TTL/H/L
M38510/31502SCA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	MIL-PRF-38535 Class S	4	YES		5			IN-LINE		ASYNCHRONOUS	81 ns				125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	29 MHz	R-GDIP-T14	5.5 V			Not Qualified	4.5 V							LS
CD54ACT191F3A	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	60000000 Hz	CMOS	38535Q/M;38534H;883B	4	YES		5		50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	200 ns	24 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	60 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm	ACT
DM9316W	Texas Instruments	BINARY COUNTER	COMMERCIAL	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1				4	YES		5			FLATPACK		SYNCHRONOUS	25 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE	0 Cel		DUAL	25 MHz	R-GDFP-F16	5.25 V	2.032 mm	6.604 mm		4.75 V						9.6645 mm	9316
M38510/38003BEX	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	MIL-PRF-38535 Class B	4	YES		5			IN-LINE		SYNCHRONOUS	20 ns				125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T16	5.5 V			Qualified	4.5 V							ALS
MM54C93J	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		CMOS		3	YES		5			IN-LINE		ASYNCHRONOUS	1200 ns			2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	5 MHz	R-GDIP-T14	15 V	5.08 mm	7.62 mm		3 V		LG_MAX				19.94 mm	CMOS
TPC4520AN	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS			NO					IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-PDIP-T16									NOT SPECIFIED	NOT SPECIFIED
74F193SJX	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		4	YES		5			SMALL OUTLINE		SYNCHRONOUS	13.5 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
8302501FA	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL	MIL-STD-883	4	YES		5	5		FLATPACK	FL16,.3	SYNCHRONOUS	21 ns	4 Amp	Counter	1.27 mm	125 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Qualified	4.5 V	25 mA					10.16 mm	LS
SNJ54AS163FH	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1	65000000 Hz	TTL	38535Q/M;38534H;883B		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
SNJ54L93T-17	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
85003012X	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS	MIL-PRF-38535	14	YES		5			CHIP CARRIER		ASYNCHRONOUS	225 ns			1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		QUAD	22 MHz	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Qualified	2 V				NOT APPLICABLE	NOT APPLICABLE	8.89 mm	HC/UH
76006012A	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	14000000 Hz	TTL	MIL-STD-883	4		TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS	73 ns	4 Amp	Counter	1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	25 MHz	S-CQCC-N20	5.25 V	2.03 mm	8.89 mm	Qualified	4.75 V	34 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e0			8.89 mm	LS
SNJ54HC4020FK	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	19000000 Hz	CMOS	MIL-PRF-38535	14		TUBE	5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ	ASYNCHRONOUS	225 ns	5.2 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	QUAD	22 MHz	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V	.08 mA	12 OUTPUTS AVAILABLE	e0	NOT SPECIFIED	NOT SPECIFIED	8.89 mm	HC/UH
M38510/32702BCA	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	25000000 Hz	TTL	MIL-PRF-38535 Class B	4		TUBE	5	5	15 pF	FLATPACK	DIP14,.3	ASYNCHRONOUS	93 ns	8 Amp	Counter	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	25 MHz	R-GDFP-F14	5.5 V	5.08 mm	6.67 mm	Qualified	4.5 V	26 mA		e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LS
8001802FX	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4	YES		5			FLATPACK		SYNCHRONOUS	37 ns				125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-GDFP-F16	5.5 V			Qualified	4.5 V							LS
SNJ54S163FK	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL	38535Q/M;38534H;883B	4	YES		5		15 pF	CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS	15 ns		Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		QUAD	40 MHz	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	160 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	S
SNC54LS169AJ	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		4 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL			-55 Cel		DUAL		R-XDIP-T16				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SNJ54293W-00	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	39 mA	DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS				9.21 mm	TTL/H/L
84075012A	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	17000000 Hz	CMOS	MIL-STD-883	4		TUBE	5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS	310 ns	5.2 Amp	Counter	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	25 MHz	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Qualified	2 V	.08 mA	RCO OUTPUT	e0			8.89 mm	HC/UH
CD54HCT163F	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	20000000 Hz	CMOS		4		TUBE	5	5	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	59 ns	4 Amp	Counters	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	20 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	.08 mA	TCO OUTPUT	e0			19.56 mm	HCT
SNJ54LS163AW-00	Texas Instruments	BINARY 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
7600901EA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	20000000 Hz	TTL	MIL-STD-883	4		TUBE	5	5	15 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	36 ns	16 Amp	Counter	2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	20 MHz	R-GDIP-T16	5.25 V	5.08 mm	7.62 mm	Qualified	4.75 V	105 mA		e0			19.56 mm	LS
SNC54191J	Texas Instruments	BINARY 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			-55 Cel		DUAL		R-XDIP-T16				Not Qualified
M38510/31502SDX	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4	YES		5			FLATPACK		ASYNCHRONOUS	81 ns				125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	29 MHz	R-GDFP-F14	5.5 V			Not Qualified	4.5 V							LS
M38510/31509SFA	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	66 ns				125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	18 MHz	R-GDFP-F16	5.5 V			Not Qualified	4.5 V							LS
SNJ54ALS191AFK	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	20000000 Hz	TTL	MIL-PRF-38535	4		TUBE	5	5		CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS	26 ns	8 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	20 MHz	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	22 mA	TCO OUTPUT	e0			8.89 mm	ALS
SNJ54LS197J-00	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL		3	YES		5		15 pF	IN-LINE		ASYNCHRONOUS	116 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 8 FUNCTIONS				19.56 mm	LS
SNJ54LS169AW-10	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4	YES		5		15 pF	FLATPACK		SYNCHRONOUS	23 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
M38510/38002B2X	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL	MIL-PRF-38535 Class B	4	YES		5			CHIP CARRIER		SYNCHRONOUS	25 ns				125 Cel	UP		POSITIVE EDGE	-55 Cel		QUAD	35 MHz	S-CQCC-N20	5.5 V			Qualified	4.5 V							ALS
54LS169LMQB	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		4	YES		5			CHIP CARRIER		SYNCHRONOUS	32 ns			1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		QUAD	25 MHz	S-CQCC-N20	5.5 V	1.905 mm	8.89 mm		4.5 V						8.89 mm	LS
8302202EA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	35000000 Hz	TTL	MIL-STD-883	4		TUBE	5	5		IN-LINE	DIP16,.3	SYNCHRONOUS	25 ns	8 Amp	Counter	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	22 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Qualified	4.5 V	21 mA	TCO OUTPUT	e0			19.56 mm	ALS
M38510/01306BFX	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16		RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		4	YES		5			FLATPACK		SYNCHRONOUS	23 ns				125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	32 MHz	R-CDFP-F16				Not Qualified								TTL/H/L
CD54ACT161F3A	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	80000000 Hz	CMOS	38535Q/M;38534H;883B	4		TUBE	5	5	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	16.5 ns	24 Amp	Counters	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	80 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	.08 mA	TCO OUTPUT	e0			19.05 mm	ACT
SNJ54197W-00	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		TTL		3	YES		5		15 pF	FLATPACK		ASYNCHRONOUS	78 ns			1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	50 MHz	R-GDFP-F14	5.5 V	2.03 mm	6.29 mm	Not Qualified	4.5 V	59 mA	DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS				9.21 mm	TTL/H/L
M38510/66309SCA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	UNSPECIFIED	NO	2		CMOS	MIL-M-38510 Class S	4	YES		4.5			IN-LINE		ASYNCHRONOUS	73 ns				125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	21 MHz	R-XDIP-T14	6 V			Not Qualified	2 V							HC/UH
M38510/31509BEA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	18000000 Hz	TTL	MIL-PRF-38535 Class B	4	YES	TUBE	5	5	15 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	66 ns	16 Amp	Counter	2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	18 MHz	R-GDIP-T16	5.25 V	5.08 mm	6.92 mm	Qualified	4.75 V	105 mA		e0			19.56 mm	LS
CY54FCT163TLMB	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	HQCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	62500000 Hz	CMOS	38535Q/M;38534H;883B	4		TUBE	5	5	50 pF	CHIP CARRIER, HEAT SINK/SLUG	LCC20,.35SQ	SYNCHRONOUS	11.5 ns	64 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD		S-CQCC-N20	5.25 V	2.03 mm	8.89 mm	Not Qualified	4.75 V	.2 mA	TCO OUTPUT	e0			8.89 mm	FCT
SNJ54L93T-12	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
54HC40103F3AS228	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		CMOS		8	YES		4.5			IN-LINE		SYNCHRONOUS	450 ns			2.54 mm	125 Cel	DOWN		POSITIVE EDGE	-55 Cel		DUAL	12 MHz	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	2 V		TCO OUTPUT; RESET TO MAX COUNT					HC/UH
SNJ54HC590J	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS	38535Q/M;38534H;883B		NO			2/6		IN-LINE	DIP16,.3	ASYNCHRONOUS			Counters	2.54 mm	125 Cel	UP	3-STATE		-55 Cel		DUAL		R-XDIP-T16				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SNJ54LS699J	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1		TTL	38535Q/M;38534H;883B	4	YES		5		45 pF	IN-LINE	DIP20,.3	SYNCHRONOUS	40 ns		Counters	2.54 mm	125 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-CDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	70 mA	REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	LS

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.