HD74LS273

更新时间： 2024-11-12 05:35:15

品牌	Logo	应用领域
瑞萨 - RENESAS		触发器
页数	文件大小	规格书
7页	98K
描述
Octal D-type Positive-edge-triggered Flip-Flops (with Clear)

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HD74LS273 数据手册

HD74LS273

Octal D-type Positive-edge-triggered Flip-Flops (with Clear)

REJ03D0473–0300

Rev.3.00

Jul.15.2005

The HD74LS273, positive-edge-triggered flip-flops utilize LS TTL circuitry to implement D-type flip-flop logic with a

direct clear input.

Information at the D inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going

edge of the clock pulse.

When the clock input is at either the high or low level, the D input signal has no effect at the output.

Features

•

Ordering Information

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

Part Name

Package Type

DILP-20 pin

PRDP0020AC-B

(DP-20NEV)

HD74LS273P

—

PRSP0020DD-B

(FP-20DAV)

HD74LS273FPEL SOP-20 pin (JEITA)

HD74LS273RPEL SOP-20 pin (JEDEC)

EL (2,000 pcs/reel)

EL (1,000 pcs/reel)

PRSP0020DC-A

(FP-20DBV)

Note: Please consult the sales office for the above package availability.

Pin Arrangement

Clear

V_CC

Clear

Clock

GND

(Top view)

Rev.3.00, Jul.15.2005, page 1 of 6

12 3 4 5 6 7

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与HD74LS273相关器件

型号	品牌	获取价格	描述	数据表
HD74LS273FP	HITACHI	获取价格	D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20,
HD74LS273FP-E	RENESAS	获取价格	LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, FP-20DA
HD74LS273FPEL	RENESAS	获取价格	Octal D-type Positive-edge-triggered Flip-Flops (with Clear)
HD74LS273FP-EL	HITACHI	获取价格	D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20,
HD74LS273FPEL-E	RENESAS	获取价格	IC,FLIP-FLOP,OCTAL,D TYPE,LS-TTL,SOP,20PIN,PLASTIC
HD74LS273P	RENESAS	获取价格	Octal D-type Positive-edge-triggered Flip-Flops (with Clear)
HD74LS273P-E	RENESAS	获取价格	LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20, DP-20N
HD74LS273RP	HITACHI	获取价格	D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20,
HD74LS273RP	RENESAS	获取价格	LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, FP-20DB
HD74LS273RPEL	RENESAS	获取价格	Octal D-type Positive-edge-triggered Flip-Flops (with Clear)