Specification	CD74AC374E

Clock Frequency	125 MHz
Current - Output High, Low	24 mA
Current - Quiescent (Iq)	8 ÁA
Function	Standard
Input Capacitance	10 pF
Max Propagation Delay @ V, Max CL	10.8 ns
Mounting Type	Through Hole
Number of Bits per Element	8
Number of Elements	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	Tri-State, Non-Inverted
Package / Case	20-DIP
Package / Case	7.62 mm
Package / Case	0.3 in
Supplier Device Package	20-PDIP
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.5 V

CD74AC374 Series

Octal D-Type Flip-Flops with 3-State Outputs

Part	Output Type	Number of Elements	Package / Case	Package / Case	Package / Case	Type	Number of Bits per Element	Current - Quiescent (Iq)	Operating Temperature [Max]	Operating Temperature [Min]	Function	Voltage - Supply [Max]	Voltage - Supply [Min]	Trigger Type	Clock Frequency	Input Capacitance	Max Propagation Delay @ V, Max CL	Current - Output High, Low	Supplier Device Package	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [y]	Package / Case [y]	Package / Case [x]
Texas Instruments CD74AC374E	Non-Inverted Tri-State	1	20-DIP	7.62 mm	0.3 in	D-Type	8	8 ÁA	125 °C	-55 °C	Standard	5.5 V	1.5 V	Positive Edge	125 MHz	10 pF	10.8 ns	24 mA	20-PDIP	Through Hole
Texas Instruments SN74AC374DWRE4	Non-Inverted Tri-State	1	20-SOIC			D-Type	8	4 çA			Standard	6 V	2 V	Positive Edge	155 MHz	4.5 pF	9.5 ns	24 mA	20-SOIC	Surface Mount	85 °C	-40 °C	0.295 in	7.5 mm
Texas Instruments SN74AC374NSR	Non-Inverted Tri-State	1	20-SOIC	5.3 mm	0.209 "	D-Type	8	4 çA			Standard	6 V	2 V	Positive Edge	155 MHz	4.5 pF	9.5 ns	24 mA	20-SO	Surface Mount	85 °C	-40 °C
Texas Instruments SN74AC374N	Non-Inverted Tri-State	1	20-DIP	7.62 mm	0.3 in	D-Type	8	4 çA			Standard	6 V	2 V	Positive Edge	155 MHz	4.5 pF	9.5 ns	24 mA	20-PDIP	Through Hole	85 °C	-40 °C
Texas Instruments SN74AC374DWR	Non-Inverted Tri-State	1	20-SOIC			D-Type	8	4 çA			Standard	6 V	2 V	Positive Edge	155 MHz	4.5 pF		24 mA	20-SOIC	Surface Mount	85 °C	-40 °C	0.295 in	7.5 mm
Texas Instruments CD74AC374M	Non-Inverted Tri-State	1	20-SOIC			D-Type	8	8 ÁA	125 °C	-55 °C	Standard	5.5 V	1.5 V	Positive Edge	125 MHz	10 pF	10.8 ns	24 mA	20-SOIC	Surface Mount			0.295 in	7.5 mm
Texas Instruments CD74AC374ME4	Non-Inverted Tri-State	1	20-SOIC			D-Type	8	8 ÁA	125 °C	-55 °C	Standard	5.5 V	1.5 V	Positive Edge	125 MHz	10 pF	10.8 ns	24 mA	20-SOIC	Surface Mount			0.295 in	7.5 mm
Texas Instruments SN74AC374PWR	Non-Inverted Tri-State	1	20-TSSOP			D-Type	8	4 çA			Standard	6 V	2 V	Positive Edge	155 MHz	4.5 pF	9.5 ns	24 mA	20-TSSOP	Surface Mount	85 °C	-40 °C	4.4 mm		0.173 in
Texas Instruments SN74AC374PW	Non-Inverted Tri-State	1	20-TSSOP			D-Type	8	4 çA			Standard	6 V	2 V	Positive Edge	155 MHz	4.5 pF	9.5 ns	24 mA	20-TSSOP	Surface Mount	85 °C	-40 °C	4.4 mm		0.173 in
Texas Instruments SN74AC374NSRE4	Non-Inverted Tri-State	1	20-SOIC	5.3 mm	0.209 "	D-Type	8	4 çA			Standard	6 V	2 V	Positive Edge	155 MHz	4.5 pF	9.5 ns	24 mA	20-SO	Surface Mount	85 °C	-40 °C

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.28
		20	$ 1.15
		40	$ 1.08
		100	$ 0.92
		260	$ 0.87
		341	$ 0.88
		500	$ 0.76
LCSC	N/A	1	$ 0.00
Texas Instruments	TUBE	1	$ 1.74
		100	$ 1.34
		250	$ 0.98
		1000	$ 0.70

Description

General part information

CD74AC374 Series

The eight flip-flops of the ’AC374 devices are D-type edge-triggered flip-flops. On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels set up at the data (D) inputs.

Documents

Technical documentation and resources

CDx4AC374, CDx4ACT374, CD74AC534 Octal D-Type Flip-Flops, 3-State Positive-Edge Triggered datasheet (Rev. A)

Data sheet