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74VHCT573AM集成電路(IC)的鎖存器規(guī)格書PDF中文資料

74VHCT573AM
廠商型號(hào)

74VHCT573AM

參數(shù)屬性

74VHCT573AM 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 LATCH OCTAL D 3STATE 20SOIC

功能描述

OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING

封裝外殼

20-SOIC(0.295",7.50mm 寬)

文件大小

74.04 Kbytes

頁面數(shù)量

10

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡稱

STMICROELECTRONICS意法半導(dǎo)體

中文名稱

意法半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-2-12 9:58:00

74VHCT573AM規(guī)格書詳情

DESCRIPTION

The 74VHCT573A is an advanced high-speed CMOS OCTAL D-TYPE LATCH with 3 STATE OUTPUTS NON INVERTING fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.

These 8 bit D-type latch are controlled by a latch enable input (LE) and an output enable input (OE). When the LE inputs is held at a high level, the Q outputs will follow the data input precisely . When the LE is taken low, the Q outputs will be latched precisely at the logic level of D input data. While the (OE) input is low, the 8 outputs will be in a normal logic state (high or low logic level) and while high level the outputs will be in a high impedance state.

Power down protection is provided on all inputs and outputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V since all inputs are equipped with TTL threshold.

All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.

■ HIGH SPEED: tPD = 5.4 ns (TYP.) at VCC = 5V

■ LOW POWER DISSIPATION:

ICC = 4 μA (MAX.) at TA=25°C

■ COMPATIBLE WITH TTL OUTPUTS:

VIH = 2V (MIN.), VIL = 0.8V (MAX)

■ POWER DOWN PROTECTION ON INPUTS & OUTPUTS

■ SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 8 mA (MIN)

■ BALANCED PROPAGATION DELAYS: tPLH ? tPHL

■ OPERATING VOLTAGE RANGE:

VCC(OPR) = 4.5V to 5.5V

■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 573

■ IMPROVED LATCH-UP IMMUNITY

■ LOW NOISE: VOLP = 0.9V (MAX.)

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    74VHCT573AM

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > 鎖存器

  • 系列:

    74VHCT

  • 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:

    5.1ns

  • 電流 - 輸出高、低:

    8mA,8mA

  • 工作溫度:

    -40°C ~ 85°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-SOIC

  • 描述:

    IC LATCH OCTAL D 3STATE 20SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
FAIRCHILD
1844+
SOP
9852
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
詢價(jià)
FAIRCHILD
23+
NA
19960
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
仙童Fairchild/FSC
21+
SOIC-20
4550
全新原裝現(xiàn)貨
詢價(jià)
FAIRCHILD/仙童
2023+
SOP20
1000
一級(jí)代理優(yōu)勢(shì)現(xiàn)貨,全新正品直營店
詢價(jià)
FAIRCHILD/仙童
23+
SOIC-20
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
FAIRCHILD/仙童
2306+
SOIC-20
3240
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨
詢價(jià)
ON(安森美)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價(jià)
Fairchild/ON
22+
20SOIC
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
FAIRCHILD/仙童
2002
SOIC-20
687
原裝現(xiàn)貨支持BOM配單服務(wù)
詢價(jià)
FAIRCHILD/仙童
22+
SOIC-20
18000
只做全新原裝,支持BOM配單,假一罰十
詢價(jià)