Datasheet > CD54HC377

CD54HC377

更新时间： 2024-11-01 22:03:31

品牌	Logo	应用领域
德州仪器 - TI		触发器
页数	文件大小	规格书
13页	310K
描述
High-Speed CMOS Logic Octal D-Type Flip-Flop With Data Enable

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中文翻译

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数据手册
替代型号

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CD54HC377 数据手册

CD54HC377, CD74HC377,

CD54HCT377, CD74HCT377

Data sheet acquired from Harris Semiconductor

SCHS184C

High-Speed CMOS Logic

Octal D-Type Flip-Flop With Data Enable

September 1997 - Revised February 2004

Features

Description

• Buffered Common Clock

• Buffered Inputs

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.

[ /Title

(CD74

HC377

• Typical Propagation Delay at C = 15pF,

= 5V, T = 25 C

Ordering Information

- 14 ns (HC Types

CD74

HCT37

/Sub-

ject

(High

Speed

CMOS

Logic

Octal

D-

- 16 ns (HCT Types)

TEMP. RANGE

PART NUMBER

CD54HC377F3A

CD54HCT377F3A

CD74HC377E

( C)

PACKAGE

20 Ld CERDIP

20 Ld PDIP

• Fanout (Over Temperature Range)

-55 to 125

- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads

- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads

• Wide Operating Temperature Range . . . -55 C to 125 C

• Balanced Propagation Delay and Transition Times

CD74HC377M

20 Ld SOIC

20 Ld TSSOP

20 Ld PDIP

• Signiﬁcant Power Reduction Compared to LSTTL

Logic ICs

CD74HC377M96

CD74HC377PW

CD74HC377PWR

CD74HCT377E

CD74HCT377M

CD74HCT377M96

• HC Types

- 2V to 6V Operation

- High Noise Immunity: N = 30%, N = 30%of V

IL IH

Type

Flip-

= 5V

20 Ld SOIC

• HCT Types

- 4.5V to 5.5V Operation

- Direct LSTTL Input Logic Compatibility,

NOTE: When ordering, use the entire part number. The sufﬁxes

96 and R denote tape and reel.

V = 0.8V (Max), V = 2V (Min)

IL IH

- CMOS Input Compatibility, I ≤ 1µA at V , V

OL OH

Pinout

CD54HC377, CD54HCT377

(CERDIP)

CD74HC377

(PDIP, SOIC, TSSOP)

CD74HCT377

(PDIP, SOIC)

TOP VIEW

18 D

17 D

16 Q

15 Q

14 D

13 D

GND 10

11 CP

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

12 3 4 5 6 7...13

中文翻译

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CD54HC377 替代型号

型号	品牌	替代类型	描述	数据表
CD74HC377	TI	功能相似	High Speed CMOS Logic Octal D-Type Flip-Flop with Data Enable

与CD54HC377相关器件

型号	品牌	获取价格	描述	数据表
CD54HC377E	ETC	获取价格	Logic IC
CD54HC377EN	ETC	获取价格	Logic IC
CD54HC377F	RENESAS	获取价格	IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,DIP,20PIN,CERAMIC
CD54HC377F/3	RENESAS	获取价格	HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP20
CD54HC377F/3A	ROCHESTER	获取价格	HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP20
CD54HC377F3A	RENESAS	获取价格	D FLIP-FLOP
CD54HC377F3A	ROCHESTER	获取价格	HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP20
CD54HC377F3A	TI	获取价格	High-Speed CMOS Logic Octal D-Type Flip-Flop With Data Enable
CD54HC377H/3	RENESAS	获取价格	D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS
CD54HC377H/3A	RENESAS	获取价格	D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS

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