LSOP Digital Counters 15

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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	Technology	No. of Bits	Load or Preset Input	Nominal Supply Voltage / Vsup (V)	Load Capacitance (CL)	Package Style (Meter)	Operation Mode	Propagation Delay (tpd)	Terminal Pitch	Maximum Operating Temperature	Count Direction	Output Characteristics	Trigger Type	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	Length	Family
N74F192D-T	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	13 ns	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	50 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK		9.9 mm	F/FAST
N74F168D	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	13 ns	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	52 mA	TCO OUTPUT		9.9 mm	F/FAST
933897000602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5		SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	12 ns	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V			e4	9.9 mm	F/FAST
N74F192D	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	13 ns	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	50 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK		9.9 mm	F/FAST
N74F160AD-T	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	11 ns	1.27 mm	70 Cel	UP		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT		9.9 mm	F/FAST
933897000623	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5		SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	12 ns	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V			e4	9.9 mm	F/FAST
N74F1779D-T	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	11 ns	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	100 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	145 mA	TCO OUTPUT; MULTIPLEXED I/O		9.9 mm	F/FAST
933888910602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5		SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	13 ns	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V			e4	9.9 mm	F/FAST
N74F168D-T	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	13 ns	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	52 mA	TCO OUTPUT		9.9 mm	F/FAST
N74F162AD-T	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	11 ns	1.27 mm	70 Cel	UP		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT		9.9 mm	F/FAST
N74F160AD	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	11 ns	1.27 mm	70 Cel	UP		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT		9.9 mm	F/FAST
N74F162AD	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	11 ns	1.27 mm	70 Cel	UP		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT		9.9 mm	F/FAST
N74F1779D	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	11 ns	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	100 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	145 mA	TCO OUTPUT; MULTIPLEXED I/O		9.9 mm	F/FAST
933888910623	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5		SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	13 ns	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V			e4	9.9 mm	F/FAST
N74F190D	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	YES	5	50 pF	SMALL OUTLINE, LOW PROFILE	SYNCHRONOUS	12 ns	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16	5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	55 mA	TCO OUTPUT		9.9 mm	F/FAST

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.