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74AHC373D集成電路(IC)的鎖存器規(guī)格書PDF中文資料

74AHC373D
廠商型號

74AHC373D

參數(shù)屬性

74AHC373D 封裝/外殼為20-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的鎖存器;產(chǎn)品描述:IC OCTAL D TRANSP LATCH 20SOIC

功能描述

Octal D-type transparant latch; 3-state

封裝外殼

20-SOIC(0.295",7.50mm 寬)

文件大小

232.31 Kbytes

頁面數(shù)量

13

生產(chǎn)廠商

NEXPERIA Nexperia B.V. All rights reserved

中文名稱

安世 安世半導(dǎo)體(中國)有限公司

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-8-11 17:26:00

人工找貨

74AHC373D價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

74AHC373D規(guī)格書詳情

1. General description

The 74AHC373 is a high-speed Si-gate CMOS device and is pin compatible with Low-power

Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A.

The 74AHC373 consists of eight D-type transparent latches featuring separate D-type inputs for

each latch and 3-state true outputs for bus oriented applications. A latch enable input (LE) and an

output enable input (OE) are common to all latches.

When pin LE is HIGH, data at the Dn inputs enters the latches. In this condition the latches are

transparent, i.e. a latch output will change state each time its corresponding Dn input changes.

When pin LE is LOW, the latches store the information that is present at the Dn inputs, after a

set-up time preceding the HIGH-to-LOW transition of LE.

When pin OE is LOW, the contents of the 8 latches are available at the outputs. When pin OE is

HIGH, the outputs go to the high-impedance OFF-state. Operation of the OE input does not affect

the state of the latches.

The 74AHC373 is functionally identical to the 74AHC573; 74AHCT573, but has a different pin

arrangement.

2. Features and benefits

? Balanced propagation delays

? All inputs have a Schmitt-trigger action

? Common 3-state output enable input

? Inputs accepts voltages higher than VCC

? Functionally identical to the 74AHC573; 74AHCT573

? Input levels at CMOS input level

? ESD protection:

? HBM EIA/JESD22-A114E exceeds 2000 V

? MM EIA/JESD22-A115-A exceeds 200 V

? CDM EIA/JESD22-C101C exceeds 1000 V

? Specified from -40 °C to +85 °C and from -40 °C to +125 °C

產(chǎn)品屬性

  • 產(chǎn)品編號:

    74AHC373D,118

  • 制造商:

    Nexperia USA Inc.

  • 類別:

    集成電路(IC) > 鎖存器

  • 系列:

    74AHC

  • 包裝:

    管件

  • 邏輯類型:

    D 型透明鎖存器

  • 電路:

    8:8

  • 輸出類型:

    三態(tài)

  • 電壓 - 供電:

    2V ~ 5.5V

  • 延遲時(shí)間 - 傳播:

    4ns

  • 電流 - 輸出高、低:

    8mA,8mA

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    20-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    20-SO

  • 描述:

    IC OCTAL D TRANSP LATCH 20SOIC

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