M54HC242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 |
M54HC242 |
| 功能描述 | QUAD BUS TRANSCEIVER 3-STATE |
| 文件大小 |
257 Kbytes |
| 頁面數(shù)量 |
11 頁 |
| 生產(chǎn)廠商 | STMICROELECTRONICS |
| 中文名稱 | 意法半導(dǎo)體 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-8-16 17:08:00 |
| 人工找貨 | M54HC242價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M54HC242規(guī)格書詳情
DESCRIPTION
The M54/74HC242/243 are high speed CMOS QUAD BUS TRANSCEIVER (3-STATE) FABRICATED IN SILICON GATE C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. The HC242/243 are 3 STATE bi-directional inverting and non-inverting buffers and are intended for two-way asynchronous communication between data buses. They are high drive current outputs which enable high speed operation when driving large bus capacitances.
■ HIGH SPEED tPD = 9 ns (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION ICC = 4 μA (MAX.) AT 25 °C
■ OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS
■ BALANCED PROPAGATION DELAYS tPLH = tPHL
■ SYMMETRICAL OUTPUT IMPEDANCE IOL = ?IOH? = 6 mA (MIN.)
■ HIGH NOISE IMMUNITY VNIH = VNIL = 28 VCC (MIN.)
■ WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V
■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS242/243
產(chǎn)品屬性
- 型號：
M54HC242
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
QUAD BUS TRANSCEIVER 3-STATE
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
CDIP |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價(jià) | ||
ST |
12+ |
原廠封裝 |
4 |
宇航IC只做原裝假一罰十 |
詢價(jià) | ||
ST |
24+ |
DIP-20 |
3 |
詢價(jià) | |||
ST |
9214 |
CDIP16 |
3209 |
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詢價(jià) | ||
MOTOROLA |
24+ |
原裝 |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢價(jià) | ||
ST/意法 |
22+ |
CDIP |
11190 |
原裝正品 |
詢價(jià) | ||
ST |
25+ |
CDIP16 |
3208 |
只做原裝進(jìn)口!正品支持實(shí)單! |
詢價(jià) | ||
ST/意法 |
24+ |
NA/ |
3355 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
ST |
8879 |
只做正品 |
詢價(jià) | ||||
ST/意法 |
03+ |
IC |
2 |
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