Specification	SN74F377ADW

Clock Frequency	125 MHz
Current - Output High, Low [custom]	1 mA
Current - Output High, Low [custom]	20 mA
Current - Quiescent (Iq)	72 mA
Function	Standard
Max Propagation Delay @ V, Max CL	9 ns
Mounting Type	Surface Mount
Number of Bits per Element	8
Number of Elements	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	Non-Inverted
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	20-SOIC
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74F377A Series

Octal D-Type Flip-Flop With Clock Enable

Part	Max Propagation Delay @ V, Max CL	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Quiescent (Iq)	Function	Trigger Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Type	Number of Elements	Number of Bits per Element	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Mounting Type	Clock Frequency	Package / Case	Package / Case [y]	Package / Case [y]	Supplier Device Package
Texas Instruments SN74F377ADW	9 ns	4.5 V	5.5 V	72 mA	Standard	Positive Edge	1 mA	20 mA	D-Type	1	8	70 °C	0 °C	Non-Inverted	Surface Mount	125 MHz	20-SOIC	0.295 in	7.5 mm	20-SOIC
Texas Instruments SN74F377ADWR	9 ns	4.5 V	5.5 V	72 mA	Standard	Positive Edge	1 mA	20 mA	D-Type	1	8	70 °C	0 °C	Non-Inverted	Surface Mount	125 MHz	20-SOIC	0.295 in	7.5 mm	20-SOIC

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	$ 1.17
		10	$ 1.05
		25	$ 0.99
		100	$ 0.82
		250	$ 0.76
		500	$ 0.67
Texas Instruments	TUBE	1	$ 0.87
		100	$ 0.67
		250	$ 0.49
		1000	$ 0.35

Description

General part information

SN74F377A Series

The SN74F377A is a monolithic, positive-edge-triggered, octal, D-type flip-flop with clock enable inputs. The SN74F377A features a latched clock enable () input.

Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse ifis low. Clock triggering occurs at a particular voltage level and is not directly related to the positive-going pulse. When the clock input is at either the high or low level, the D input signal has no effect at the output. The circuits are designed to prevent false clocking by transitions at theinput.

The SN74F377A is characterized for operation from 0°C to 70°C.

Documents

Technical documentation and resources

Octal D-Type Flip-Flop With Clock Enable datasheet (Rev. D)

Data sheet