INDUSTRIAL 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	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
SN74LV393APWE4	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
74VHC393M	Onsemi	BINARY COUNTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	75000000 Hz	CMOS	4	NO	RAIL	3.3	2/5.5	50 pF	SMALL OUTLINE	SOP14,.25	ASYNCHRONOUS	19 ns	8 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	1.75 mm	3.9 mm	Not Qualified	2 V			e4	30	260	8.65 mm	AHC/VHC
HEF4520BT,653	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	8000000 Hz	CMOS	4	NO	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	220 ns		Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	40 MHz	R-PDSO-G16	1	15 V	1.75 mm	3.9 mm	Not Qualified	3 V		GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e4	30	260	9.9 mm	4000/14000/40000
CD4017BCN	National Semiconductor	RING COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	1000000 Hz	CMOS	10	NO		5	3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	1000 ns		Counters	2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	1 MHz	R-PDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	3 V		JOHNSON COUNTER WITH 10 DECODED OUTPUTS; TCO OUTPUT; GATED CLOCK	e0			19.305 mm	4000/14000/40000
4029BDC	Fairchild Semiconductor	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS		YES			5/15		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	BIDIRECTIONAL			-40 Cel	TIN LEAD	DUAL		R-XDIP-T16	2A				Not Qualified				e0
74VHC4040FT	Toshiba	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS	12	YES		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	17.5 ns			.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDSO-G16		5.5 V	1.2 mm	4.4 mm		2 V				30	260	5 mm	AHC/VHC/H/U/V
TC5048P	Toshiba	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	17	NO					IN-LINE		ASYNCHRONOUS	8000 ns			2.54 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	14 MHz	R-PDIP-T16		8 V	5 mm	7.62 mm	Not Qualified	3 V		FREQUENCY DIVIDER; 4, 5, 6, 7, 14, 16, 17 STAGE OUTPUTS AVAILABLE	e0				5000
TC74HC192P	Toshiba	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	4	YES					IN-LINE		SYNCHRONOUS	240 ns			2.54 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL	34 MHz	R-PDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	2 V		TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e0				HC/UH
74VHC163FT	Toshiba	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS	4	YES		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	18.5 ns			.65 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	115 MHz	R-PDSO-G16		5.5 V	1.2 mm	4.4 mm		2 V				30	260	5 mm	AHC/VHC/H/U/V
MC14520BCL	Onsemi	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		CMOS	4	YES		5			IN-LINE		SYNCHRONOUS	560 ns			2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL		R-GDIP-T16		18 V	4.19 mm	7.62 mm		3 V		GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT				19.3 mm	4000/14000/40000
MC14541BCPD	Motorola	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	16	YES				50 pF	IN-LINE		SYNCHRONOUS	18000 ns			2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL	6 MHz	R-PDIP-T14		18 V	4.69 mm	7.62 mm	Not Qualified	3 V			e0			18.86 mm	4000/14000/40000
MM74C927N	National Semiconductor	DISPLAY DRIVER COUNTER	INDUSTRIAL	THROUGH-HOLE	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	16	YES		5	3.3/5	50 pF	IN-LINE	DIP18,.3	ASYNCHRONOUS			Counters	2.54 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	2 MHz	R-PDIP-T18		6 V	5.08 mm	7.62 mm	Not Qualified	3 V		4 DIGIT COUNTER TO READ MINUTES AND SECONDS	e0			21.78 mm	CMOS
TC4022BP	Toshiba	RING COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	8	NO		5		50 pF	IN-LINE		SYNCHRONOUS	650 ns			2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL	2.5 MHz	R-PDIP-T16		18 V	4.45 mm	7.62 mm	Not Qualified	3 V		JOHNSON COUNTER WITH 8 DECODED OUTPUTS; TCO OUTPUT; GATED CLOCK	e0			19.25 mm	4000/14000/40000
TC4024BP	Toshiba	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	3500000 Hz	CMOS	7	NO		5	5/15	50 pF	IN-LINE	DIP14,.3	ASYNCHRONOUS	1200 ns	.61 Amp	Counters	2.54 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	12 MHz	R-PDIP-T14		18 V	4.45 mm	7.62 mm	Not Qualified	3 V				NOT SPECIFIED	NOT SPECIFIED	19.25 mm	4000/14000/40000
TC74AC390F	Toshiba	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	45000000 Hz	CMOS	3	NO		3.3	3.3/5	50 pF	SMALL OUTLINE	SOP16,.3	ASYNCHRONOUS	21.5 ns	12 Amp	Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	TIN LEAD	DUAL	100 MHz	R-PDSO-G16		5.5 V	1.9 mm	5.3 mm	Not Qualified	2 V		DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	e0			10.3 mm	AC
TC74AC390F(EL)	Toshiba	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4		CMOS	3	NO		5		50 pF	SMALL OUTLINE		ASYNCHRONOUS	12.8 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	TIN LEAD	DUAL	90 MHz	R-PDSO-G16		5.5 V	1.9 mm	5.3 mm	Not Qualified	2 V		DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	e0			10.3 mm	AC
TC74HC590AP(F)	Toshiba	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	8	YES		5			IN-LINE		ASYNCHRONOUS	230 ns			2.54 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel		DUAL	80 MHz	R-PDIP-T16		6 V	4.45 mm	7.62 mm	Not Qualified	2 V						19.25 mm	HC
CY74FCT163CTSOCG4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	100000000 Hz	CMOS	4	YES	TUBE	5	5	50 pF	SMALL OUTLINE	SOP16,.4	SYNCHRONOUS	5.8 ns	64 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	4.75 V		TCO OUTPUT	e4	30	260	10.2 mm	FCT
CY74FCT163CTQCT	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	100000000 Hz	CMOS	4		TR	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	SYNCHRONOUS	5.8 ns	64 Amp	Counters	.635 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	2	5.25 V	1.75 mm	3.9 mm	Not Qualified	4.75 V	.2 mA	TCO OUTPUT	e4	30	260	4.9 mm	FCT
CY74FCT163CTSOCE4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	100000000 Hz	CMOS	4	YES	TUBE	5	5	50 pF	SMALL OUTLINE	SOP16,.4	SYNCHRONOUS	5.8 ns	64 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	4.75 V		TCO OUTPUT	e4	30	260	10.2 mm	FCT
74AC11593DW	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	40000000 Hz	CMOS	8	YES		5	3.3/5	50 pF	SMALL OUTLINE	SOP24,.4	ASYNCHRONOUS	14.2 ns	12 Amp	Counters	1.27 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel		DUAL	70 MHz	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	3 V		TCO OUTPUT; REGISTERED INPUTS; MULTIPLEXED I/O; CENTER VCC/GND PINS		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	AC
74ACT11590N	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	80000000 Hz	CMOS	8	NO		5	5	50 pF	IN-LINE	DIP20,.3	ASYNCHRONOUS	13.9 ns	24 Amp	Counters	2.54 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel		DUAL	80 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V		TCO OUTPUT; REGISTERED OUTPUTS; CENTER VCC/GND PINS		NOT SPECIFIED	NOT SPECIFIED	24.325 mm	ACT
TP4362AN	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		YES					IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-PDIP-T16					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
TP4022AJ	Texas Instruments	DIVIDE BY 8 COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS		NO					IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-XDIP-T16					Not Qualified
TP4017AN	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		NO			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS		.08 Amp	Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-PDIP-T16					Not Qualified
74AC11190D	Texas Instruments	DECADE COUNTER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		YES			3.3/5		SMALL OUTLINE	SOP20,.4	ASYNCHRONOUS			Counters	1.27 mm	85 Cel	BIDIRECTIONAL			-40 Cel		DUAL		R-PDSO-G20					Not Qualified
74AC11191D	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		YES			3.3/5		SMALL OUTLINE	SOP20,.4	SYNCHRONOUS			Counters	1.27 mm	85 Cel	BIDIRECTIONAL			-40 Cel		DUAL		R-PDSO-G20					Not Qualified
74AC11162J	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS		YES			3.3/5		IN-LINE	DIP20,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-XDIP-T20					Not Qualified
74ACT11191DWR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS	4	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	10.8 ns			1.27 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel		DUAL	65 MHz	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V		TCO OUTPUT; CENTER VCC/GND PINS				12.8 mm	ACT
TP4360AN	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	600000 Hz	CMOS		YES			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS		.3 Amp	Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-PDIP-T16					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
TP4522AJ	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
CY74FCT191CTQCTE4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	125000000 Hz	CMOS	4	YES	TR	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	SYNCHRONOUS	6.2 ns	64 Amp	Counters	.635 mm	85 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	2	5.25 V	1.75 mm	3.9 mm	Not Qualified	4.75 V		TCO OUTPUT	e4	30	260	4.9 mm	FCT
TP4363AJ	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1	600000 Hz	CMOS		YES			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS		.3 Amp	Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-XDIP-T16					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
74ACT11162J	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS		YES		5	5		IN-LINE	DIP20,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-XDIP-T20					Not Qualified
74ACT11160N	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	100000000 Hz	CMOS	4	YES		5	5	50 pF	IN-LINE	DIP20,.3	SYNCHRONOUS	12 ns	75 Amp	Counters	2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED	24.325 mm	ACT
74ACT11593NT	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	52000000 Hz	CMOS	8	YES		5	5	50 pF	IN-LINE	DIP24,.3	ASYNCHRONOUS	15 ns	24 Amp	Counters	2.54 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel		DUAL	52 MHz	R-PDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V		TCO OUTPUT; REGISTERED INPUTS; MULTIPLEXED I/O; CENTER VCC/GND PINS		NOT SPECIFIED	NOT SPECIFIED	31.64 mm	ACT
74ACT11592N	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		YES		5	5	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS		24 Amp	Counters	2.54 mm	85 Cel	UP	3-STATE		-40 Cel		DUAL		R-PDIP-T16					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
74AC11191N	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	4	YES		5	3.3/5	50 pF	IN-LINE	DIP20,.3	SYNCHRONOUS	12.7 ns		Counters	2.54 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel		DUAL	100 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	3 V				NOT SPECIFIED	NOT SPECIFIED	24.325 mm	AC
74AC11162D	Texas Instruments	DECADE COUNTER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		YES			3.3/5		SMALL OUTLINE	SOP20,.4	SYNCHRONOUS			Counters	1.27 mm	85 Cel	UP			-40 Cel		DUAL		R-PDSO-G20					Not Qualified
74ACT11590DW	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	80000000 Hz	CMOS	8	NO		5	5	50 pF	SMALL OUTLINE	SOP20,.4	ASYNCHRONOUS	13.9 ns	24 Amp	Counters	1.27 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel		DUAL	80 MHz	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V		TCO OUTPUT; REGISTERED OUTPUTS; CENTER VCC/GND PINS		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	ACT
TP4520AN	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 Qualified					NOT SPECIFIED	NOT SPECIFIED
TP4526AN	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		YES					IN-LINE	DIP16,.3	ASYNCHRONOUS			Counters	2.54 mm	85 Cel	DOWN			-40 Cel		DUAL		R-PDIP-T16					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
CY74FCT191CTQCT	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	125000000 Hz	CMOS	4		TR	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	SYNCHRONOUS	6.2 ns	64 Amp	Counter	.635 mm	85 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	2	5.25 V	1.75 mm	3.9 mm	Not Qualified	4.75 V	.2 mA	TCO OUTPUT	e4	30	260	4.9 mm	FCT
74AC11191J	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS		YES			3.3/5		IN-LINE	DIP20,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	BIDIRECTIONAL			-40 Cel		DUAL		R-XDIP-T20					Not Qualified
TP4024AJ	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS		NO					IN-LINE	DIP14,.3	ASYNCHRONOUS			Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-XDIP-T14					Not Qualified
74ACT11161N	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS	4	YES		5	5		IN-LINE	DIP20,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED	24.325 mm	ACT
TP4018BN	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2500000 Hz	CMOS		YES			5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-PDIP-T16					Not Qualified
74ACT11191DW	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	65000000 Hz	CMOS	4	YES		5	5	50 pF	SMALL OUTLINE	SOP20,.4	SYNCHRONOUS	10.8 ns	24 Amp	Counters	1.27 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel		DUAL	65 MHz	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V		TCO OUTPUT; CENTER VCC/GND PINS		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	ACT

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.