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	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
CD4059AD	Texas Instruments	DIVIDE BY N COUNTER	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1		CMOS			YES		5			IN-LINE		ASYNCHRONOUS	360 ns			2.54 mm	125 Cel	DOWN		POSITIVE EDGE	-55 Cel		DUAL	3 MHz	R-CDIP-T24		12 V	5.72 mm	7.62 mm	Not Qualified	3 V		PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; SCHMITT TRIGGER ON CLOCK INPUT; WITH OUTPUT LATCH					4000/14000/40000
CD4536BPWRE4	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	2500000 Hz	CMOS		24		TR	5		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	8000 ns	4 Amp		.65 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	2.5 MHz	R-PDSO-G16	1	18 V	1.2 mm	4.4 mm	Not Qualified	3 V	.1 mA		e4	30	260	5 mm	4000/14000/40000
JM38510/31509BFA	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	20000000 Hz	TTL	MIL-M-38510	4		TUBE	5		15 pF	FLATPACK		SYNCHRONOUS	36 ns	16 Amp		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	105 mA		e0			10.2 mm	LS
5962-86840012X	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	20000000 Hz	TTL	MIL-STD-883	4	YES		5		50 pF	CHIP CARRIER		SYNCHRONOUS	26 ns	4 Amp		1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		QUAD	20 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Qualified	4.5 V	22 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
SN54S162W-10	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1		TTL		4	YES		5		15 pF	FLATPACK		SYNCHRONOUS	15 ns			1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	40 MHz	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	4.5 V	160 mA					10.2 mm	S
SN54ALS869FK	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL		8	YES		5		500 pF	CHIP CARRIER	LCC28,.45SQ	SYNCHRONOUS		4 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		QUAD	45 MHz	S-CQCC-N28		5.5 V	2.03 mm	11.43 mm	Not Qualified	4.5 V		TCO OUTPUT; COUNT ENABLE INPUTS		NOT SPECIFIED	NOT SPECIFIED	11.43 mm	ALS
SN54ALS160AFH	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1	25000000 Hz	TTL			YES		5	5		CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS			Counters	1.27 mm	125 Cel	UP			-55 Cel		QUAD		S-XQCC-N20					Not Qualified
5962-9558401QEX	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	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	Qualified	4.5 V		TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SN54ALS163BFK	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	35000000 Hz	TTL		4	YES		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS	25 ns		Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		QUAD	22 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	21 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
CD74HCT390M96E4	Texas Instruments	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	18000000 Hz	CMOS		4	YES	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	126 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	18 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V		DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	e4	30	260	9.9 mm	HCT
SN5490W	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC		YES	1		TTL			NO		5	5		FLATPACK	FL14,.3	ASYNCHRONOUS			Counters	1.27 mm	125 Cel	UP			-55 Cel		DUAL		R-XDFP-F14					Not Qualified
SN54HC7022FH	Texas Instruments	DIVIDE BY 8 COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1		CMOS			NO					CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS			Counters	1.27 mm	125 Cel	UP			-55 Cel		QUAD		S-XQCC-N20					Not Qualified
CD4045BH	Texas Instruments	DIVIDE BY N COUNTER	MILITARY	NO LEAD	8	DIE	RECTANGULAR	UNSPECIFIED		YES	1		CMOS		21	YES		5			UNCASED CHIP		SYNCHRONOUS	5500 ns				125 Cel	UP		POSITIVE EDGE	-55 Cel		UPPER	15 MHz	R-XUUC-N8		18 V			Not Qualified	3 V							4000/14000/40000
CD74HCT163EE4	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	20000000 Hz	CMOS		4	YES	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	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V		TCO OUTPUT	e4			19.305 mm	HCT
SN54AS160J-00	Texas Instruments	DECADE 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
CD4029BFX	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		CMOS		4	YES		5			IN-LINE		SYNCHRONOUS				2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL		R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V		BINARY/BCD COUNT OPTION; TCO OUTPUT; COUNT ENABLE INPUT				19.05 mm	4000/14000/40000
SN54191W-10	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1		TTL		4	YES		5		15 pF	FLATPACK		SYNCHRONOUS	36 ns			1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	4.5 V	99 mA					10.2 mm	TTL/H/L
5962-01-105-2207	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1		TTL			YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	125 Cel	BIDIRECTIONAL			-55 Cel		DUAL		R-XDIP-T16					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN54LS193J	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	25000000 Hz	TTL		4		TUBE	5	5	15 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	47 ns	8 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	25 MHz	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	34 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e0			19.56 mm	LS
CD40162BD	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1		CMOS		4	YES		5			IN-LINE		SYNCHRONOUS	400 ns			2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	8 MHz	R-CDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V		TCO OUTPUT				19.05 mm	4000/14000/40000
CD40192BPW	Texas Instruments	DECADE COUNTER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	2000000 Hz	CMOS		4	YES	TUBE	5	5/15	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	500 ns		Counters	.65 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	11 MHz	R-PDSO-G16		18 V	1.2 mm	4.4 mm	Not Qualified	3 V		TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK		NOT SPECIFIED	NOT SPECIFIED	5 mm	4000/14000/40000
5962-9754801QFX	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1		TTL	MIL-STD-883	4	YES		5			FLATPACK		SYNCHRONOUS	35 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	10.16 mm	TTL/H/L
SN54AS162FK	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL		4	YES		5		50 pF	CHIP CARRIER		SYNCHRONOUS	14 ns			1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		QUAD	65 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	53 mA	TCO OUTPUT				8.89 mm	AS
CD4060BNSRE4	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	3500000 Hz	CMOS		14	NO	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.3	ASYNCHRONOUS	740 ns		Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	12 MHz	R-PDSO-G16	1	18 V	2 mm	5.3 mm	Not Qualified	3 V		OUTPUTS FROM 10 STAGES AVAILABLE; BUILT-IN OSCILLATOR	e4	30	260	10.2 mm	4000/14000/40000
CD74HCT191ME4	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		4	YES	TUBE	5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	41 ns	4 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V		RCO OUTPUT	e4	30	260	9.9 mm	HCT
CD74HC193M	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	17000000 Hz	CMOS		4		TUBE	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	325 ns	5.2 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e4	30	260	9.9 mm	HC
5962-9745801QEX	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	MIL-STD-883	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
SN54ALS168AJ-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
5962-89946012A	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		CMOS	MIL-STD-883	4	YES		4.5			CHIP CARRIER		SYNCHRONOUS	325 ns				125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		QUAD		S-CQCC-N20		6 V			Not Qualified	2 V							HC/UH
SN54LS490FKR	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		TTL		4	YES		5		15 pF	CHIP CARRIER		ASYNCHRONOUS	54 ns			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	26 mA					8.89 mm	LS
CD40103BF	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	700000 Hz	CMOS		8	YES	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	600 ns	1.5 Amp	Counters	2.54 mm	125 Cel	DOWN		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	2.4 MHz	R-GDIP-T16		18 V	5.08 mm	6.92 mm	Not Qualified	3 V	.03 mA	TCO OUTPUT; RESET TO MAX COUNT	e0			19.56 mm	4000/14000/40000
CD4026BNSRG4	Texas Instruments	DISPLAY DRIVER COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS		5	YES		5	5/15		SMALL OUTLINE	SOP16,.3	SYNCHRONOUS	700 ns		Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	8 MHz	R-PDSO-G16	1	18 V	2 mm	5.3 mm	Not Qualified	3 V		5-STAGE JOHNSON DECADE COUNTER; WITH DISPLAY ENABLE	e4	30	260	10.2 mm	4000/14000/40000
SN54ALS191J-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	22 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	22 mA	TCO OUTPUT				19.56 mm	ALS
5962-88698012X	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL	MIL-STD-883	4	YES		5			CHIP CARRIER		SYNCHRONOUS	27 ns			1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		QUAD	25 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
JM38510/31510	Texas Instruments	DECADE COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL		4	YES		5			CHIP CARRIER		SYNCHRONOUS	56 ns			1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		QUAD	35 MHz	S-CQCC-N20		5.5 V	1.9 mm	8.89 mm	Not Qualified	4.5 V		TCO OUTPUT				8.89 mm	LS
JM38510/31503BEA	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL		4	YES		5			IN-LINE		SYNCHRONOUS	56 ns			2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	35 MHz	R-GDIP-T16		5.5 V	4.19 mm	7.62 mm	Not Qualified	4.5 V		TCO OUTPUT				19.3 mm	LS
SN54160J-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	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	91 mA					19.56 mm	TTL/H/L
CD4518BPWRE4	Texas Instruments	DECADE COUNTER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	1500000 Hz	CMOS		4	NO	TR	5	5/15	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	560 ns		Counters	.65 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	4 MHz	R-PDSO-G16	1	18 V	1.2 mm	4.4 mm	Not Qualified	3 V		GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e4	30	260	5 mm	4000/14000/40000
SN54L93T-02	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
CD74ACT191M	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	60000000 Hz	CMOS		4	YES		5		50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	14.5 ns	24 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	68 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V		TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	9.9 mm	ACT
SN54ALS161AJ	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1	25000000 Hz	TTL			YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	125 Cel	UP			-55 Cel		DUAL		R-XDIP-T16					Not Qualified
SN54HC592FK	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1		CMOS			NO		5	5		CHIP CARRIER	LCC20,.35SQ	SYNCHRONOUS			Counters	1.27 mm	125 Cel	UP	3-STATE		-55 Cel		QUAD		S-XQCC-N20					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
CD40193BMN	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		CMOS		4	YES		5			IN-LINE		SYNCHRONOUS	400 ns			2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	7.5 MHz	R-PDIP-T16		15 V	5.08 mm	7.62 mm		3 V						19.305 mm	4000/14000/40000
SN54LS161W	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC		YES	1	25000000 Hz	TTL			YES		5	5		FLATPACK	FL16,.3	SYNCHRONOUS		4 Amp	Counters	1.27 mm	125 Cel	UP			-55 Cel		DUAL		R-XDFP-F16					Not Qualified		32 mA
CD74HC191E	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	20000000 Hz	CMOS		4		TUBE	4.5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	255 ns	5.2 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	23 MHz	R-PDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V	.08 mA	RCO OUTPUT	e4			19.305 mm	HC
CD74HCT390MTE4	Texas Instruments	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	18000000 Hz	CMOS		4	NO	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	126 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	18 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V		DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	e4	30	260	9.9 mm	HCT
CD4033BNSR	Texas Instruments	DISPLAY DRIVER COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS		5	YES		5	5/15		SMALL OUTLINE	SOP16,.3	SYNCHRONOUS	700 ns		Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	8 MHz	R-PDSO-G16		18 V	2 mm	5.3 mm	Not Qualified	3 V		5-STAGE JOHNSON DECADE COUNTER; WITH RIPPLE BLANKING		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	4000/14000/40000
CD74HC4520MTG4	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	20000000 Hz	CMOS		4	NO	TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	360 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		NEGATIVE EDGE TRIGGER TYPE ALSO POSSIBLE	e4	30	260	9.9 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.