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M74HC646B1R中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
M74HC646B1R |
| 功能描述 | HC648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV. HC646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE |
| 文件大小 |
202.3 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 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 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-3-14 16:19:00 |
| 人工找貨 | M74HC646B1R價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M74HC646B1R規(guī)格書詳情
DESCRIPTION
The M74HC646/648 are high speed CMOS OCTAL BUS TRANSCEIVERS AND REGISTERS, (3- STATE) fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption.
■ HIGH SPEED
fMAX = 73 MHz (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION
ICC = 4 μA (MAX.) AT TA = 25 °C
■ HIGH NOISE IMMUNITY
VNIH = VNIL= 28 VCC (MIN.)
■ OUTPUT DRIVE CAPABILITY
15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE
|IOH| = IOL = 6 mA (MIN.)
■ BALANCED PROPAGATION DELAYS
tPLH = tPHL
■ WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
■ PIN AND FUNCTION COMPATIBLE
WITH 54/74LS646/648
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
2022 |
SOP-247.2MM |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
ST |
24+ |
SO-24 |
3200 |
十年品牌!原裝現(xiàn)貨!!! |
詢價(jià) | ||
ST/意法 |
22+ |
SOP-247.2MM |
9000 |
原裝正品 |
詢價(jià) | ||
ST/意法 |
23+ |
DIP24 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
ST |
24+ |
SOIC24 |
7 |
詢價(jià) | |||
ST/意法 |
24+ |
SOP-247.2MM |
3000 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ST |
2020+ |
SMD7.2 |
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) | ||
ST |
24+ |
99+ |
2646 |
只做原裝進(jìn)口!正品支持實(shí)單! |
詢價(jià) | ||
ST |
2447 |
DIP24 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
ST/意法 |
22+ |
SOP-247.2MM |
16800 |
全新進(jìn)口原裝現(xiàn)貨,假一罰十 |
詢價(jià) |
