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MM74HC245AMTC集成電路(IC)的緩沖器驅(qū)動(dòng)器接收器收發(fā)器規(guī)格書(shū)PDF中文資料

MM74HC245AMTC
廠商型號(hào)

MM74HC245AMTC

參數(shù)屬性

MM74HC245AMTC 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的緩沖器驅(qū)動(dòng)器接收器收發(fā)器;產(chǎn)品描述:IC TXRX NON-INVERT 6V 20TSSOP

功能描述

Octal 3-STATE Transceiver

封裝外殼

20-TSSOP(0.173",4.40mm 寬)

文件大小

94.41 Kbytes

頁(yè)面數(shù)量

8 頁(yè)

生產(chǎn)廠商 Fairchild Semiconductor
企業(yè)簡(jiǎn)稱

Fairchild仙童半導(dǎo)體

中文名稱

飛兆/仙童半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-6 22:59:00

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MM74HC245AMTC規(guī)格書(shū)詳情

General Description

The MM74HC245A 3-STATE bidirectional buffer utilizes advanced silicon-gate CMOS technology, and is intended for two-way asynchronous communication between data buses. It has high drive current outputs which enable high speed operation even when driving large bus capacitances. This circuit possesses the low power consumption and high noise immunity usually associated with CMOS circuitry, yet has speeds comparable to low power Schottky TTL circuits.

This device has an active LOW enable input G and a direction control input, DIR. When DIR is HIGH, data flows from the A inputs to the B outputs. When DIR is LOW, data flows from the B inputs to the A outputs. The MM74HC245A transfers true data from one bus to the other. This device can drive up to 15 LS-TTL Loads, and does not have Schmitt trigger inputs. All inputs are protected from damage due to static discharge by diodes to VCC and ground.

Features

■ Typical propagation delay: 13 ns

■ Wide power supply range: 2–6V

■ Low quiescent current: 80 μA maximum (74 HC)

■ 3-STATE outputs for connection to bus oriented systems

■ High output drive: 6 mA (minimum)

■ Same as the 645

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MM74HC245AMTC

  • 制造商:

    onsemi

  • 類(lèi)別:

    集成電路(IC) > 緩沖器,驅(qū)動(dòng)器,接收器,收發(fā)器

  • 系列:

    74HC

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 邏輯類(lèi)型:

    收發(fā)器,非反相

  • 每個(gè)元件位數(shù):

    8

  • 輸出類(lèi)型:

    三態(tài)

  • 電流 - 輸出高、低:

    7.8mA,7.8mA

  • 電壓 - 供電:

    2V ~ 6V

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    20-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    20-TSSOP

  • 描述:

    IC TXRX NON-INVERT 6V 20TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
onsemi(安森美)
23+
TSSOP20
959
只做原裝,提供一站式配單服務(wù),代工代料。BOM配單
詢價(jià)
Freescale(飛思卡爾)
23+
NA/
8735
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
FSC
2016+
TSSOP20
6000
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢價(jià)
FSC
2020+
TSSOP20
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢價(jià)
Fairchild/ON
21+
20TSSOP
13880
公司只售原裝,支持實(shí)單
詢價(jià)
ON
24+
TSSOP-20
25000
ON全系列可訂貨
詢價(jià)
Fairchild/ON
22+
20TSSOP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
onsemi
24+
20-TSSOP(0.173,4.40mm 寬)
25000
in stock邏輯IC-原裝正品
詢價(jià)
FAIRCHILD
11+
TSSOP20
5
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
FAIRCHILD
2016+
TSSOP
6523
房間原裝進(jìn)口現(xiàn)貨假一賠十
詢價(jià)