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74AHCT573D集成電路(IC)的鎖存器規(guī)格書PDF中文資料

74AHCT573D
廠商型號(hào)

74AHCT573D

參數(shù)屬性

74AHCT573D 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 OCT D TRANSP LATCH 3ST 20SOIC

功能描述

Octal D-type transparent latch; 3-state

封裝外殼

20-SOIC(0.295",7.50mm 寬)

文件大小

281.34 Kbytes

頁(yè)面數(shù)量

16 頁(yè)

生產(chǎn)廠商 Nexperia B.V. All rights reserved
企業(yè)簡(jiǎn)稱

NEXPERIA安世

中文名稱

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更新時(shí)間

2025-3-10 15:19:00

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74AHCT573D規(guī)格書詳情

1. General description

The 74AHC573; 74AHCT573 is an 8-bit D-type transparent latch with 3-state outputs. The device

features latch enable (LE) and output enable (OE) inputs. When LE is HIGH, data at the inputs

enter the latches. In this condition the latches are transparent, a latch output will change each time

its corresponding D-input changes. When LE is LOW the latches store the information that was

present at the inputs a set-up time preceding the HIGH-to-LOW transition of LE. A HIGH on OE

causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not

affect the state of the latches. Inputs are overvoltage tolerant. This feature allows the use of these

devices as translators in mixed voltage environments.

2. Features and benefits

? Wide supply voltage range from 2.0 V to 5.5 V

? Balanced propagation delays

? All inputs have Schmitt-trigger action

? Overvoltage tolerant inputs to 5.5 V

? High noise immunity

? CMOS low power dissipation

? Common 3-state output enable input

? Functionally identical to the 74AHC373; 74AHCT373

? Input levels:

? For 74AHC573: CMOS input level

? For 74AHCT573: TTL input level

? ESD protection:

? HBM JESD22-A114F exceeds 2000 V

? MM JESD22-A115-A exceeds 200 V

? CDM JESD22-C101E exceeds 1000 V

? Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

? Multiple package options

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

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    74AHCT573D,118

  • 制造商:

    Nexperia USA Inc.

  • 類別:

    集成電路(IC) > 鎖存器

  • 系列:

    74AHCT

  • 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:

    4.5V ~ 5.5V

  • 延遲時(shí)間 - 傳播:

    3.5ns

  • 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 OCT D TRANSP LATCH 3ST 20SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
NXP/恩智浦
21+
DHVQFN-14
8080
公司只做原裝,誠(chéng)信經(jīng)營(yíng)
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NXP/恩智浦
2023
6000
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Nexperia(安世)
1923+
SO-20
2260
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NXP/恩智浦
24+
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30000
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NXP/恩智浦
23+
DHVQFN-14
8080
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NXP/恩智浦
22+
DHVQFN-14
12000
只有原裝,原裝,假一罰十
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TI
23+
SOP
8000
只做原裝現(xiàn)貨
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TI
23+
SOP
7000
詢價(jià)
Nexperia(安世)
22+
NA
500000
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NXP SEMICONDUCTORS
2022+
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8600
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