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ST78C34CP40集成電路(IC)的UART(通用異步接收器發(fā)送器)規(guī)格書(shū)PDF中文資料

ST78C34CP40
廠(chǎng)商型號(hào)

ST78C34CP40

參數(shù)屬性

ST78C34CP40 封裝/外殼為40-DIP(0.600",15.24mm);包裝為托盤(pán);類(lèi)別為集成電路(IC)的UART(通用異步接收器發(fā)送器);產(chǎn)品描述:IC UART FIFO 83B 40DIP

功能描述

GENERAL PURPOSE PARALLEL PRINTER PORT WITH 83 BYTE FIFO

封裝外殼

40-DIP(0.600",15.24mm)

文件大小

198.89 Kbytes

頁(yè)面數(shù)量

21 頁(yè)

生產(chǎn)廠(chǎng)商 Exar Corporation
企業(yè)簡(jiǎn)稱(chēng)

EXAR艾科嘉

中文名稱(chēng)

艾科嘉(杭州)信息技術(shù)有限公司官網(wǎng)

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更新時(shí)間

2025-3-12 19:10:00

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ST78C34CP40規(guī)格書(shū)詳情

DESCRIPTION

The ST78C34 is a monolithic Bidirectional Parallel port designed to operate as a general purpose I/O port. It contains all the necessary input/output signals to be configured as a CENTRONICS printer port.

The ST78C34 is a general purpose input/output controller with 83 byte internal FIFO. FIFO operation can be enabled or disabled. For CENTRONICS printer operation, all registers are mapped to IBM printer port registers.

The ST78C34 is designed to operate as normal printer interface without any additional settings. Contents of the FIFO will be cleared after reset or setting the INIT pin to a low state. The auto FIFO operation starts after the first -ACK is received from the printer. Contents of the FIFO transfer to the printer at the printer loading speed.

FEATURES

? 83 bytes of printer output FIFO

? Bi-directional software parallel port

? Bi-directional I/O ports

? Register compatible to IBM XT, AT, compatible 386, 486

? Selectable interrupt polarity

? Selectable FIFO interrupts

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ST78C34CP40-F

  • 制造商:

    MaxLinear, Inc.

  • 類(lèi)別:

    集成電路(IC) > UART(通用異步接收器發(fā)送器)

  • 包裝:

    托盤(pán)

  • 特性:

    內(nèi)部振蕩器,打印機(jī)端口,定時(shí)器/計(jì)數(shù)器

  • 通道數(shù):

    1,UART

  • FIFO:

    83 字節(jié)

  • 電壓 - 供電:

    5V

  • 安裝類(lèi)型:

    通孔

  • 封裝/外殼:

    40-DIP(0.600",15.24mm)

  • 供應(yīng)商器件封裝:

    40-PDIP

  • 描述:

    IC UART FIFO 83B 40DIP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
EXAR/艾科嘉
24+
PLCC44
880000
明嘉萊只做原裝正品現(xiàn)貨
詢(xún)價(jià)
ST
23+
PLCC
19526
詢(xún)價(jià)
EXAR
23+
NA
39960
只做進(jìn)口原裝,終端工廠(chǎng)免費(fèi)送樣
詢(xún)價(jià)
原裝EXAR
22+23+
PLCC44
44988
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨
詢(xún)價(jià)
EXAR/艾科嘉
新年份
PLCC
3500
絕對(duì)全新原裝現(xiàn)貨,歡迎來(lái)電查詢(xún)
詢(xún)價(jià)
EXAR/艾科嘉
22+
44PLCC
155443
原裝正品現(xiàn)貨,可開(kāi)13個(gè)點(diǎn)稅
詢(xún)價(jià)
EXAR
2016+
PLCC
6528
只做原廠(chǎng)原裝現(xiàn)貨!終端客戶(hù)個(gè)別型號(hào)可以免費(fèi)送樣品!
詢(xún)價(jià)
EXAR
24+
PLCC
4500
原裝正品!公司現(xiàn)貨!歡迎來(lái)電!
詢(xún)價(jià)
Exar
22+
40PDIP
9000
原廠(chǎng)渠道,現(xiàn)貨配單
詢(xún)價(jià)
XR
24+
PLCC-44P
353
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