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M74HC4543M1R中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

M74HC4543M1R
廠(chǎng)商型號(hào)

M74HC4543M1R

功能描述

BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER

文件大小

476.73 Kbytes

頁(yè)面數(shù)量

10 頁(yè)

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

STMICROELECTRONICS意法半導(dǎo)體

中文名稱(chēng)

意法半導(dǎo)體集團(tuán)官網(wǎng)

原廠(chǎng)標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-3-6 22:59:00

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M74HC4543M1R規(guī)格書(shū)詳情

DESCRIPTION

The M74HC4543 is an high speed CMOS BCD-TO-7 SEGMENT DECODER WITH LCD DRIVER fabricated with silicon gate C2MOS technology.

This device consists of BCD-TO-7 segment decoder with a BCD input latch and a 7-segment driver for a liquid crystal display (LCD). When any illegal BCD input signal is applied or input BI is held high, the display is blanked.

■ HIGH SPEED:

tPD = 14ns (TYP.) at VCC = 6V

■ LOW POWER DISSIPATION:

ICC = 4μA(MAX.) at TA=25°C

■ HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 VCC (MIN.)

■ SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 4mA (MIN)

■ BALANCED PROPAGATION DELAYS:

tPLH ? tPHL

■ WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4543

產(chǎn)品屬性

  • 型號(hào):

    M74HC4543M1R

  • 功能描述:

    編碼器、解碼器、復(fù)用器和解復(fù)用器 BCD to 7-Seg Latch

  • RoHS:

  • 制造商:

    Micrel

  • 產(chǎn)品:

    Multiplexers

  • 邏輯系列:

    CMOS

  • 線(xiàn)路數(shù)量(輸入/輸出):

    2/12

  • 傳播延遲時(shí)間:

    350 ps, 400 ps

  • 電源電壓-最大:

    2.625 V, 3.6 V

  • 電源電壓-最?。?/span>

    2.375 V, 3 V

  • 最大工作溫度:

    + 85 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    QFN-44

  • 封裝:

    Tray

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ST/意法
23+
NA/
680
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票
詢(xún)價(jià)
ST
2020+
SOP
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(xún)價(jià)
ST
21+
16SO
13880
公司只售原裝,支持實(shí)單
詢(xún)價(jià)
ST
22+
16SO
9000
原廠(chǎng)渠道,現(xiàn)貨配單
詢(xún)價(jià)
ST
20+
na
65790
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票
詢(xún)價(jià)
STM
08+
SO-16
5000
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
詢(xún)價(jià)
ST
23+
16SO
9000
原裝正品,支持實(shí)單
詢(xún)價(jià)
ST/意法
24+
65200
詢(xún)價(jià)
ST
23+
SOP163.9
16900
正規(guī)渠道,只有原裝!
詢(xún)價(jià)
STMicroelectronics
23+
16-SOIC
7750
全新原裝優(yōu)勢(shì)
詢(xún)價(jià)