Specification	CD54HC74F

Clock Frequency	35 MHz
Current - Output High, Low [custom]	5.2 mA
Current - Output High, Low [custom]	5.2 mA
Current - Quiescent (Iq)	4 çA
Function	Reset, Set(Preset)
Input Capacitance	10 pF
Max Propagation Delay @ V, Max CL	34 ns
Mounting Type	Through Hole
Number of Bits per Element	1
Number of Elements	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	Complementary
Package / Case	14-CDIP
Supplier Device Package	14-CDIP
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

CD54HC74 Series

High Speed CMOS Logic Dual Positive-Edge Trigger D Flip-Flops with Set and Reset

Part	Max Propagation Delay @ V, Max CL	Voltage - Supply [Min]	Voltage - Supply [Max]	Type	Input Capacitance	Supplier Device Package	Current - Quiescent (Iq)	Number of Elements	Number of Bits per Element	Output Type	Trigger Type	Package / Case	Function	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Clock Frequency	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments CD54HC74F3A	34 ns	2 V	6 V	D-Type	10 pF	14-CDIP	4 çA	2	1	Complementary	Positive Edge	14-CDIP	Reset Set(Preset)	Through Hole	5.2 mA	5.2 mA	35 MHz	125 °C	-55 °C
Texas Instruments CD54HC74F	34 ns	2 V	6 V	D-Type	10 pF	14-CDIP	4 çA	2	1	Complementary	Positive Edge	14-CDIP	Reset Set(Preset)	Through Hole	5.2 mA	5.2 mA	35 MHz	125 °C	-55 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

The CDx4HC74 devices contain two independent D-type positive-edge-triggered flip-flops with asynchronous preset and clear pins for each.

Technical documentation and resources