首頁>M54HC243C1R>規(guī)格書詳情
M54HC243C1R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 |
M54HC243C1R |
| 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 |
| 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 | |
| 更新時間 | 2025-8-4 16:23:00 |
| 人工找貨 | M54HC243C1R價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M54HC243C1R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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
12+ |
原廠封裝 |
4 |
宇航IC只做原裝假一罰十 |
詢價 | ||
ST |
18+ |
原廠原裝假一賠十 |
29 |
原廠很遠(yuǎn)現(xiàn)貨很近,找現(xiàn)貨選星佑電子,原廠原裝假一賠 |
詢價 | ||
ST/意法 |
2022+ |
5 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 | |||
MOTOROLA |
24+ |
原裝 |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨 |
詢價 | ||
ST |
24+ |
DIP-20 |
3 |
詢價 | |||
ST |
22+ |
CDIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
ST/意法 |
22+ |
CDIP |
11190 |
原裝正品 |
詢價 | ||
ST/意法 |
23+ |
IC |
66600 |
專業(yè)芯片配單原裝正品假一罰十 |
詢價 | ||
- |
23+ |
NA |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
ST |
25+ |
CDIP16 |
3208 |
只做原裝進(jìn)口!正品支持實(shí)單! |
詢價 |
