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M74HC40103M1R中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

M74HC40103M1R
廠商型號(hào)

M74HC40103M1R

功能描述

8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTER

文件大小

662.2 Kbytes

頁面數(shù)量

16

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

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-5 17:08:00

M74HC40103M1R規(guī)格書詳情

DESCRIPTION

The M74HC40103 is an high speed CMOS 8-STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTER fabricated with silicon gate C2MOS technology.

The HC40103 consists of an 8 stage synchronous down counter with a single output which is active when the internal count is zero. The HC40103 contains a single 8-bit binary counter. This device has control inputs for enabling or disabling the clock, for clearing the counter to its maximum count, and for presetting the counter either synchronously or asynchronously.

■ HIGH SPEED :

fMAX = 38MHz (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 40103

產(chǎn)品屬性

  • 型號(hào):

    M74HC40103M1R

  • 功能描述:

    計(jì)數(shù)器移位寄存器 Preset Sync Dwn Cntr

  • RoHS:

  • 制造商:

    Texas Instruments

  • 計(jì)數(shù)順序:

    Serial to Serial/Parallel

  • 電路數(shù)量:

    1

  • 封裝/箱體:

    SOIC-20 Wide

  • 輸入線路數(shù)量:

    1

  • 輸出類型:

    Open Drain

  • 傳播延遲時(shí)間:

    650 ns

  • 最大工作溫度:

    + 125 C

  • 最小工作溫度:

    - 40 C

  • 封裝:

    Reel

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