DM54LS377E datasheet(3/6 Pages) NSC

부품명	DM54LS377E

상세설명	Octal D Flip-Flop with Common Enable and Clock

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제조업체	NSC [National Semiconductor (TI)]

홈페이지	http://www.national.com

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3 / 6 page

Switching Characteristics VCC ea50V TA ea25 C

Symbol

Parameter

RL e 2kX CL e 15 pF

Units

Min

Max

fmax

Maximum Clock Frequency

30

MHz

tPLH

Propagation Delay

25

ns

tPHL

CP to Qn

25

Functional Description

The ’LS377 consists of eight edge-triggered D flip-flops with

individual D inputs and Q outputs The Clock (CP) and En-

able input (E) are common to all flip-flops

When E is LOW new data is entered into the register on the

next LOW-to-HIGH transition of CP When E is HIGH the

register will retain the present data independent of the CP

Truth Table

Inputs

Output

E

CP

Dn

Qn

H

X

No Change

L

HH

L

LL

H e HIGH Voltage Level

L e LOW Voltage Level

X e Immaterial

Logic Symbol

TLF9831 – 2

VCC e Pin 20

GND e Pin 10

Logic Diagram

TLF9831 – 3

3

유사한 부품 번호 - DM54LS377E

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	DM54LS373	160Kb / 8P	TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops
	DM54LS373J	160Kb / 8P	TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops
	DM54LS373W	160Kb / 8P	TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops
	DM54LS374	160Kb / 8P	TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops
	DM54LS374J	160Kb / 8P	TRI-STATEE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops

More results

유사한 설명 - DM54LS377E

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	54LS377	79Kb / 3P	OCTAL D FLIP-FLOP WITH COMMON ENABLE AND CLOCK
List of Unclassifed Man...	T74LS377	252Kb / 5P	Octal D flip-flop with common enable and clock
Fairchild Semiconductor	DM74LS377	55Kb / 5P	Octal D-Type Flip-Flop with Common Enable and Clock
National Semiconductor ...	54AC377	177Kb / 8P	Octal D Flip-Flop with Clock Enable
Motorola, Inc	MC74AC377	215Kb / 6P	OCTAL D FLIP-FLOP WITH CLOCK ENABLE
ON Semiconductor	MC74ACT377MEL	111Kb / 12P	Octal D Flip-Flop with Clock Enable May, 2001 ??Rev.6
National Semiconductor ...	54F377DM	143Kb / 8P	Octal D Flip-Flop with Clock Enable
National Semiconductor ...	54ACTQ377	167Kb / 6P	Octal D Flip-Flop with Clock Enable
ON Semiconductor	MC74AC377	102Kb / 9P	Octal D Flip-Flop with Clock Enable March, 2015 ??Rev. 10
Fairchild Semiconductor	74AC377	426Kb / 13P	Octal D-Type Flip-Flop with Clock Enable

More results

DM54LS377E 데이터시트(PDF) 3 Page - National Semiconductor (TI)

DM54LS377E 데이터시트(HTML) 3 Page - National Semiconductor (TI)

유사한 부품 번호 - DM54LS377E

유사한 설명 - DM54LS377E

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