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M74HC688M1R中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

M74HC688M1R
廠商型號(hào)

M74HC688M1R

功能描述

8 BIT EQUALITY COMPARATOR

文件大小

326.1 Kbytes

頁面數(shù)量

9

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡(jiǎn)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(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-23 15:43:00

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M74HC688M1R規(guī)格書詳情

DESCRIPTION

The M74HC688 is an high speed CMOS 8 BIT EQUALITY COMPARATOR fabricated with silicon gate C2MOS technology.

The M74HC688 compares bit for bit two 8-bit words applied on inputs P0 - P7 and inputs Q0 - Q7 and indicates whether or not they are equal. A single active low enable is provided to facilitate cascading several packages to enable comparison of words greater than 8 bits.

All inputs are equipped with protection circuits against static discharge and transient excess voltage.

■ HIGH SPEED: tPD = 17ns (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 688

產(chǎn)品屬性

  • 型號(hào):

    M74HC688M1R

  • 功能描述:

    校驗(yàn)器 IC 8-Bit Equality Comp

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 輸出類型:

    Push-Pull

  • 電源電壓-最大:

    5.5 V

  • 電源電壓-最小:

    1.1 V

  • 補(bǔ)償電壓(最大值):

    6 mV

  • 電源電流(最大值):

    1350 nA

  • 最大工作溫度:

    + 125 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    SC-70-5

  • 封裝:

    Reel

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
ST/意法
23+
SOP16
8100
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22+
20SOIC
9000
原廠渠道,現(xiàn)貨配單
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05+
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8051
只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
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ST
24+
TSSOP
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
STMicroelect
23+
20-SOIC
65480
詢價(jià)
STMicroelectronics
18+
ICCOMPARATOREQUALITY8B20
6800
公司原裝現(xiàn)貨/歡迎來電咨詢!
詢價(jià)
STMicroelect
23+
20-SOIC
52497
詢價(jià)
ST
2447
SOP20
100500
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
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ST/意法
22+
SOP20
20000
深圳原裝現(xiàn)貨正品有單價(jià)格可談
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ST/意法
22+
N
28000
原裝現(xiàn)貨只有原裝.假一罰十
詢價(jià)