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M74HC4538B1R集成電路(IC)的多諧振蕩器規(guī)格書PDF中文資料

M74HC4538B1R
廠商型號

M74HC4538B1R

參數(shù)屬性

M74HC4538B1R 封裝/外殼為16-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的多諧振蕩器;產(chǎn)品描述:IC MULTIVIBRATOR 25NS 16DIP

功能描述

DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
IC MULTIVIBRATOR 25NS 16DIP

封裝外殼

16-DIP(0.300",7.62mm)

文件大小

288.92 Kbytes

頁面數(shù)量

14

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
STMICROELECTRONICS
數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-8-2 23:00:00

人工找貨

M74HC4538B1R價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

M74HC4538B1R規(guī)格書詳情

M74HC4538B1R屬于集成電路(IC)的多諧振蕩器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的M74HC4538B1R多諧振蕩器多諧振蕩器是簡單的雙態(tài)器件,盡管它們的典型使用方式在很大程度上具有模擬特性,但通常被認(rèn)為是數(shù)字邏輯元器件。單穩(wěn)型也稱為“單發(fā)”,具有一種穩(wěn)定狀態(tài);但施加觸發(fā)信號可使它們離開此狀態(tài)一段時(shí)間,該時(shí)間通常由所連接電容器的值來確定。這些器件對于去彈跳開關(guān)觸頭等應(yīng)用非常有用。非穩(wěn)型沒有穩(wěn)定狀態(tài),在兩個(gè)狀態(tài)之間按一定頻率持續(xù)轉(zhuǎn)換,該頻率通常也是由所連接電容器的值來確定。

DESCRIPTION

The M54/74HC4538 is a high speed CMOS DUAL MONOSTABLEMULTIVIBRATOR fabricated insilicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. Each multivibrator features both a negative, A, and a positive, B, edge triggered input, either of which can be used as an inhibit input. Also included is a clear input that when taken low resets the one shot. The monostable multivibrators are retriggerable. That is,they may be triggered reapeatedly while their outputs are generating a pulse and the pulse will be extended. Pulse width stability over a wide range of temperature and supply is achieved using linear CMOS techniques.

■ HIGH SPEED

tPD = 25 ns (TYP.) AT VCC = 5 V

■ LOW POWER DISSIPATION

STANDBY STATEICC =4μA(MAX.)ATTA =25°C

ACTIVE STATE ICC =200 μA (TYP.) AT VCC = 5 V

■ HIGH NOISE IMMUNITY VNIH = VNIL = 28 VCC (MIN.)

■ OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS

■ BALANCED PROPAGATION DELAYS tPLH = tPHL

■ WIDE OUTPUT PULSE WIDTH RANGE

tWOUT = 120 ns ~ 60 s OVER AT VCC = 4.5 V

■ OUTPUT PULSE WIDTH INDEPENDENT FROM TRIGGER INPUT PULSE WIDTH

■ PIN AND FUNCTION COMPATIBLE WITH 4538B

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    M74HC4538B1R

  • 制造商:

    STMicroelectronics

  • 類別:

    集成電路(IC) > 多諧振蕩器

  • 系列:

    74HC

  • 包裝:

    管件

  • 邏輯類型:

    單穩(wěn)態(tài)

  • 施密特觸發(fā)器輸入:

  • 電流 - 輸出高、低:

    5.2mA,5.2mA

  • 工作溫度:

    -55°C ~ 125°C

  • 安裝類型:

    通孔

  • 封裝/外殼:

    16-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    16-DIP

  • 描述:

    IC MULTIVIBRATOR 25NS 16DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
ST/意法
24+
NA/
1176
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
ST
2019
原廠原裝
3244
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
st
23+
16-DIP
53019
詢價(jià)
ST
2511
SOP-16
16900
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價(jià)
詢價(jià)
STMicroelect
23+
16-DIP
65480
詢價(jià)
ST
25+23+
SOP16
54141
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨
詢價(jià)
ST
23+
SO-16
7000
絕對全新原裝!100%保質(zhì)量特價(jià)!請放心訂購!
詢價(jià)
ST
23+
SOP-16
16900
正規(guī)渠道,只有原裝!
詢價(jià)
ST
24+
SOP-16
2987
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電!
詢價(jià)
ST/意法
2450+
SOP16
8850
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
詢價(jià)