HD74AC273

更新时间： 2024-09-13 05:35:11

品牌	Logo	应用领域
瑞萨 - RENESAS		触发器
页数	文件大小	规格书
8页	118K
描述
Octal D-Type Flip-Flop

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HD74AC273 数据手册

HD74AC273

Octal D-Type Flip-Flop

REJ03D0265–0200Z

(Previous ADE-205-386 (Z))

Rev.2.00

Jul.16.2004

Description

The HD74AC273 has eight edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common

buffered Clock (CP) and Master Reset (MR) inputs load and reset (clear) all flip-flops simultaneously.

The register is fully edge-triggered. The state of each D input, one setup time before the Low-to-High clock transition,

is transferred to the corresponding flip-flops’s Q output

All outputs will be forced Low independently of Clock or Data inputs by a Low voltage level on the MR input. The

device is useful for applications where the true output only is required and the Clock and Master Reset are common to

all storage elements.

Features

•

Ideal Buffer for MOS Microprocessor or Memory

Eight Edge-Triggered D Flip-Flops

Buffered Common Clock

Buffered, Asynchronous Master Reset

See HD74AC373 for Transparent Latch Version

See HD74AC374 for 3-State Version

Outputs Source/Sink 24 mA

•

Ordering Information

Part Name

HD74AC273P

Package Type

DIP-20 pin

Package Code Package Abbreviation Taping Abbreviation (Quantity)

DP-20N

—

HD74AC273FPEL SOP-20 pin (JEITA) FP-20DAV

HD74AC273RPEL SOP-20 pin (JEDEC) FP-20DBV

EL (2,000 pcs/reel)

EL (1,000 pcs/reel)

Notes: 1. Please consult the sales office for the above package availability.

2. The packages with lead-free pins are distinguished from the conventional products by adding V at the end of

the package code.

Rev.2.00, Jul.16.2004, page 1 of 7

12 3 4 5 6 7 8

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与HD74AC273相关器件

型号	品牌	获取价格	描述	数据表
HD74AC273FP	HITACHI	获取价格	D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20,
HD74AC273FP-E	RENESAS	获取价格	AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, FP-20DA
HD74AC273FPEL	RENESAS	获取价格	Octal D-Type Flip-Flop
HD74AC273FP-EL	HITACHI	获取价格	暂无描述
HD74AC273P	RENESAS	获取价格	Octal D-Type Flip-Flop
HD74AC273P	HITACHI	获取价格	D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDIP20,
HD74AC273RP	HITACHI	获取价格	D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20,
HD74AC273RPEL	RENESAS	获取价格	Octal D-Type Flip-Flop
HD74AC273RP-EL	HITACHI	获取价格	D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20,
HD74AC273RP-EL	RENESAS	获取价格	AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, SOP-20