74HC74 Series

Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset

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Catalog

Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset

Part	Type	Number of Elements [custom]	Input Capacitance	Voltage - Supply [Min]	Voltage - Supply [Max]	Clock Frequency	Current - Output High, Low	Trigger Type	Output Type	Package / Case	Package / Case	Package / Case	Number of Bits per Element	Operating Temperature [Max]	Operating Temperature [Min]	Current - Quiescent (Iq)	Function	Mounting Type	Max Propagation Delay @ V, Max CL	Supplier Device Package	Package / Case [custom]	Package / Case [custom]	Package / Case	Package / Case [y]	Package / Case [y]
Texas Instruments SN74HC74DG4	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount
Texas Instruments SN74HC74DR	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount	15 ns
Texas Instruments SN74HC74PWG4	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary			14-TSSOP	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount		14-TSSOP	0.173 in	4.4 mm
Texas Instruments CD74HC74M96	D-Type	2	10 pF	2 V	6 V	50 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	125 °C	-55 C	4 çA	Reset, Set(Preset)	Surface Mount
Texas Instruments SN74HC74D	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount	15 ns
Texas Instruments SN74HC74DRE4	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount
Texas Instruments SN74HC74QDRQ1	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	125 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount
Texas Instruments CD74HC74MT	D-Type	2	10 pF	2 V	6 V	50 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	125 °C	-55 C	4 çA	Reset, Set(Preset)	Surface Mount
Texas Instruments CD74HC74M	D-Type	2	10 pF	2 V	6 V	50 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	125 °C	-55 C	4 çA	Reset, Set(Preset)	Surface Mount
Texas Instruments SN74HC74QPWRQ1	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary			14-TSSOP	1	125 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount	39 ns	14-TSSOP	0.173 in	4.4 mm
Texas Instruments SN74HC74APWR	D-Type	2	3 pF	2 V	6 V	85 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary			14-TSSOP	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount	26 ns	14-TSSOP	0.173 in	4.4 mm
Texas Instruments SN74HC74ADBR	D-Type	2	3 pF	2 V	6 V	85 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary		5.3 mm	14-SSOP	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount	26 ns	14-SSOP			0.209 in
Texas Instruments SN74HC74MPWREP	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary			14-TSSOP	1	125 °C	-55 C	4 çA	Reset, Set(Preset)	Surface Mount		14-TSSOP	0.173 in	4.4 mm
Texas Instruments SN74HC74NG4	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	7.62 mm	0.3 in	14-DIP	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Through Hole
Texas Instruments CD74HC74EG4	D-Type	2	10 pF	2 V	6 V	50 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	7.62 mm	0.3 in	14-DIP	1	125 °C	-55 C	4 çA	Reset, Set(Preset)	Through Hole
Texas Instruments SN74HC74DRG4	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount
Texas Instruments SN74HC74DBRG4	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary		5.3 mm	14-SSOP	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount		14-SSOP			0.209 in
Texas Instruments SN74HC74PWT	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary			14-TSSOP	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount		14-TSSOP	0.173 in	4.4 mm
Texas Instruments SN74HC74ANSR	D-Type	2	3 pF	2 V	6 V	85 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary			14-SOIC	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount	26 ns	14-SO				5.3 mm	0.209 in
Texas Instruments SN74HC74QDRG4Q1	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	125 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount
Texas Instruments CD74HC74E	D-Type	2	10 pF	2 V	6 V	50 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	7.62 mm	0.3 in	14-DIP	1	125 °C	-55 C	4 çA	Reset, Set(Preset)	Through Hole
Texas Instruments SN74HC74NSR	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary			14-SOIC	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount		14-SO				5.3 mm	0.209 in
Texas Instruments SN74HC74PWR	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary			14-TSSOP	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount		14-TSSOP	0.173 in	4.4 mm
Texas Instruments SN74HC74N	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	7.62 mm	0.3 in	14-DIP	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Through Hole
Texas Instruments SN74HC74PW	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary			14-TSSOP	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount		14-TSSOP	0.173 in	4.4 mm
Texas Instruments SN74HC74DE4	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary	3.9 mm	0.154 in	14-SOIC	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount
Texas Instruments SN74HC74QPWRG4Q1	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary			14-TSSOP	1	125 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount		14-TSSOP	0.173 in	4.4 mm
Texas Instruments SN74HC74DBR	D-Type	2	3 pF	2 V	6 V	60 MHz	5.2 mA, 5.2 mA	Positive Edge	Complementary		5.3 mm	14-SSOP	1	85 °C	-40 °C	4 çA	Reset, Set(Preset)	Surface Mount		14-SSOP			0.209 in

Key Features

• Buffered inputsWide operating voltage range: 2 V to 6 VWide operating temperature range: -40°C to +85°CSupports fanout up to 10 LSTTL loadsSignificant power reduction compared to LSTTL logic ICsBuffered inputsWide operating voltage range: 2 V to 6 VWide operating temperature range: -40°C to +85°CSupports fanout up to 10 LSTTL loadsSignificant power reduction compared to LSTTL logic ICs

Description

The SNx4HC74 devices contain two independent D-type positive-edge-triggered flip-flops with asynchronous preset and clear pins for each. The SNx4HC74 devices contain two independent D-type positive-edge-triggered flip-flops with asynchronous preset and clear pins for each.