Specification	SN74HC377DWR

Clock Frequency	64 MHz
Current - Output High, Low [custom]	5.2 mA
Current - Output High, Low [custom]	5.2 mA
Current - Quiescent (Iq)	8 ÁA
Function	Standard
Input Capacitance	3 pF
Max Propagation Delay @ V, Max CL	27 ns
Mounting Type	Surface Mount
Number of Bits per Element	8
Number of Elements	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °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]	6 V
Voltage - Supply [Min]	2 V

SN74HC377A Series

High Speed CMOS Logic Octal D-Type Flip-Flops with Data Enable

Part	Trigger Type	Current - Quiescent (Iq)	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case [y]	Package / Case	Package / Case [x]	Supplier Device Package	Number of Elements	Operating Temperature [Max]	Operating Temperature [Min]	Input Capacitance	Type	Number of Bits per Element	Function	Clock Frequency	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Max Propagation Delay @ V, Max CL	Package / Case	Package / Case	Package / Case [y]
Texas Instruments CD74HC377PWR	Positive Edge	8 ÁA	2 V	6 V	Surface Mount	5.2 mA	5.2 mA	4.4 mm	20-TSSOP	0.173 in	20-TSSOP	1	125 °C	-55 °C	10 pF	D-Type	8	Standard	60 MHz	Non-Inverted
Texas Instruments SN74HC377NSR	Positive Edge	8 ÁA	2 V	6 V	Surface Mount	5.2 mA	5.2 mA		20-SOIC		20-SO	1			3 pF	D-Type	8	Standard	64 MHz	Non-Inverted	85 °C	-40 °C	27 ns	0.209 "	5.3 mm
Texas Instruments SN74HC377DW	Positive Edge	8 ÁA	2 V	6 V	Surface Mount	5.2 mA	5.2 mA	0.295 in	20-SOIC		20-SOIC	1			3 pF	D-Type	8	Standard	64 MHz	Non-Inverted	85 °C	-40 °C	27 ns			7.5 mm
Texas Instruments SN74HC377NG4	Positive Edge	8 ÁA	2 V	6 V	Through Hole	5.2 mA	5.2 mA		20-DIP		20-PDIP	1			3 pF	D-Type	8	Standard	64 MHz	Non-Inverted	85 °C	-40 °C	27 ns	0.3 in	7.62 mm
Texas Instruments SN74HC377N	Positive Edge	8 ÁA	2 V	6 V	Through Hole	5.2 mA	5.2 mA		20-DIP		20-PDIP	1			3 pF	D-Type	8	Standard	64 MHz	Non-Inverted	85 °C	-40 °C	27 ns	0.3 in	7.62 mm
Texas Instruments CD74HC377M96	Positive Edge	8 ÁA	2 V	6 V	Surface Mount	5.2 mA	5.2 mA	0.295 in	20-SOIC		20-SOIC	1	125 °C	-55 °C	10 pF	D-Type	8	Standard	60 MHz	Non-Inverted						7.5 mm
Texas Instruments SN74HC377DWR	Positive Edge	8 ÁA	2 V	6 V	Surface Mount	5.2 mA	5.2 mA	0.295 in	20-SOIC		20-SOIC	1			3 pF	D-Type	8	Standard	64 MHz	Non-Inverted	85 °C	-40 °C	27 ns			7.5 mm
Texas Instruments SN74HC377ANSR	Positive Edge	8 ÁA	2 V	6 V	Surface Mount	5.2 mA	5.2 mA		20-SOIC		20-SO	1			3 pF	D-Type	8	Standard	71 MHz	Non-Inverted	85 °C	-40 °C	24 ns	0.209 "	5.3 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.65
		10	$ 0.56
		25	$ 0.52
		100	$ 0.42
		250	$ 0.39
		500	$ 0.33
		1000	$ 0.25
	Digi-Reel®	1	$ 0.65
		10	$ 0.56
		25	$ 0.52
		100	$ 0.42
		250	$ 0.39
		500	$ 0.33
		1000	$ 0.25
	Tape & Reel (TR)	2000	$ 0.23
		6000	$ 0.22
		10000	$ 0.20
		50000	$ 0.19
Texas Instruments	LARGE T&R	1	$ 0.47
		100	$ 0.32
		250	$ 0.24
		1000	$ 0.16

Description

General part information

SN74HC377A Series

The ’HC377 and ’HCT377 are octal D-type flip-flops with a buffered clock (CP) common to all eight flip-flops. All the flip-flops are loaded simultaneously on the positive edge of the clock (CP) when the Data Enable (E\) is Low.

Documents

Technical documentation and resources

SN74HC377DWR

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SN74HC377DWR

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Technical Specifications

SN74HC377A Series

Pricing

Description

SN74HC377A Series

Documents

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Designing With Logic (Rev. C)

TI IBIS File Creation, Validation, and Distribution Processes

SN54/74HCT CMOS Logic Family Applications and Restrictions

Live Insertion

LOGIC Pocket Data Book (Rev. B)

Implications of Slow or Floating CMOS Inputs (Rev. E)

SNx4HC377 Octal D-Type Flip-Flops With Clock Enable datasheet (Rev. D)

Logic Guide (Rev. AB)

CMOS Power Consumption and CPD Calculation (Rev. B)

Power-Up Behavior of Clocked Devices (Rev. B)

Input and Output Characteristics of Digital Integrated Circuits

Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc

Signal Switch Data Book (Rev. A)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

SN74HC377A Series