SN74LS273JD

更新时间： 2024-11-04 13:13:51

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		触发器逻辑集成电路光电二极管
页数	文件大小	规格书
5页	187K
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数据手册

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SN74LS273JD 数据手册

SN54/74LS273

OCTAL D FLIP-FLOP WITH CLEAR

The SN54/74LS273 is a high-speed 8-Bit Register. The register consists of

eight D-Type Flip-Flops with a Common Clock and an asynchronous active

LOW Master Reset. This device is supplied in a 20-pin package featuring 0.3

inch lead spacing.

• 8-Bit High Speed Register

• Parallel Register

OCTAL D FLIP-FLOP

WITH CLEAR

• Common Clock and Master Reset

• Input Clamp Diodes Limit High-Speed Termination Effects

LOW POWER SCHOTTKY

CONNECTION DIAGRAM DIP (TOP VIEW)

J SUFFIX

CERAMIC

CASE 732-03

N SUFFIX

PLASTIC

CASE 738-03

PIN NAMES

LOADING (Note a)

HIGH

LOW

Clock (Active HIGH Going Edge) Input

Data Inputs

Master Reset (Active LOW) Input

0.5 U.L.

10 U.L.

0.25 U.L.

DW SUFFIX

SOIC

CASE 751D-03

D –D

Q –Q

5 (2.5) U.L.

NOTES:

a) 1 TTL Unit Load (U.L.) = 40 µA HIGH/1.6 mA LOW.

b) The Output LOW drive factor is 2.5 U.L. for Military (54) and 5 U.L. for Commercial

(74) Temperature Ranges.

ORDERING INFORMATION

SN54LSXXXJ

Ceramic

TRUTH TABLE

SN74LSXXXN Plastic

SN74LSXXXDW SOIC

MR CP

H = HIGH Logic Level

L = LOW Logic Level

X = Immaterial

LOGIC DIAGRAM

FAST AND LS TTL DATA

5-447

12 3 4 5

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与SN74LS273JD相关器件

型号	品牌	获取价格	描述	数据表
SN74LS273JP4	TI	获取价格	IC,FLIP-FLOP,OCTAL,D TYPE,LS-TTL,DIP,20PIN,CERAMIC
SN74LS273JS	MOTOROLA	获取价格	D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, CDIP20,
SN74LS273N	TI	获取价格	OCTAL D-TYPE FLIP-FLOP WITH CLEAR
SN74LS273N	MOTOROLA	获取价格	OCTAL D FLIP-FLOP WITH CLEAR
SN74LS273N	ONSEMI	获取价格	LOW POWER SCHOTTKY
SN74LS273N-10	TI	获取价格	LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20, CERAMIC, DIP-20
SN74LS273N3	TI	获取价格	Octal D-Type Flip-Flops With Clear 20-PDIP 0 to 70
SN74LS273N3	ROCHESTER	获取价格	D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDIP20,
SN74LS273NDS	ETC	获取价格	Octal D-Type Flip-Flop
SN74LS273NE4	TI	获取价格	OCTAL D-TYPE FLIP-FLOP WITH CLEAR