DM74LS377

更新时间： 2024-11-26 23:00:43

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		触发器时钟
页数	文件大小	规格书
5页	58K
描述
Octal D-Type Flip-Flop with Common Enable and Clock

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数据手册

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DM74LS377 数据手册

October 1988

Revised March 2000

DM74LS377

Octal D-Type Flip-Flop with Common Enable and Clock

General Description

Features

The DM74LS377 is an 8-bit register built using advanced

low power Schottky technology. This register consists of

eight D-type flip-flops with a buffered common clock and a

buffered common input enable. The device is packaged in

the space-saving (0.3 inch row spacing) 20-pin package.

■ 8-bit high speed parallel registers

■ Positive edge-triggered D-type flip-flops

■ Fully buffered common clock and enable inputs

Ordering Code:

Order Number Package Number

Package Description

DM74LS377WM

DM74LS377N

M20B

N20A

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbol

Connection Diagram

= Pin 20

GND = Pin 10

Pin Descriptions

Truth Table

Pin Names

Description

Inputs

Output

Q_n

Enable Input (Active LOW)

Data Inputs

D_n

D0–D7

No Change

Clock Pulse Input (Active Rising Edge)

Flip-Flop Outputs

Q0–Q7

H = HIGH Voltage Level

L = LOW Voltage Level

X = Immaterial

DS009831

www.fairchildsemi.com

12 3 4 5

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与DM74LS377相关器件

型号	品牌	获取价格	描述	数据表
DM74LS377N	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with Common Enable and Clock
DM74LS377N	NSC	获取价格	Octal D Flip-Flop with Common Enable and Clock
DM74LS377WM	NSC	获取价格	Octal D Flip-Flop with Common Enable and Clock
DM74LS377WM	FAIRCHILD	获取价格	Octal D-Type Flip-Flop with Common Enable and Clock
DM74LS377WMX	FAIRCHILD	获取价格	Octal D-Type Flip-Flop
DM74LS378N	ROCHESTER	获取价格	D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, PDIP16,
DM74LS379	NSC	获取价格	Quad Parallel Register with Enable
DM74LS379M	NSC	获取价格	Quad Parallel Register with Enable
DM74LS379M	ROCHESTER	获取价格	D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output, TTL,
DM74LS379MX	TI	获取价格	LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16, 0.150 INCH,