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HEF40245BT規(guī)格書(shū)詳情
DESCRIPTION
The HEF40245B is an octal bus transmitter/receiver designed for 8-line asynchronous, 2-way data communication between data buses. It features output stages with high current output capability suitable for driving highly capacitive loads.
The direction input (DR) controls transmission of data from bus A to bus B, or bus B to bus A, depending on its logic level. The 3-state outputs are controlled by the enable input EO. A HIGH on EO causes the outputs to assume a high impedance OFF-state. The device also features hysteresis on all inputs to improve noise immunity.
Schmitt-trigger action in the inputs makes the circuit highly tolerant to slower input rise and fall times.
The HEF40245B is pin and functionally compatible with the TTL ‘245’ device.
產(chǎn)品屬性
- 型號(hào)：
HEF40245BT
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
Octal bus transceiver with 3-state outputs
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PHI |
2023+ |
DIP |
80000 |
一級(jí)代理/分銷(xiāo)渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
PH |
21+ |
DIP |
8257 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
NXP |
2016+ |
DIP14 |
2500 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
PHILIPS/飛利浦 |
23+ |
NA/ |
973 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
23+ |
DIP |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | |||
N/A |
84+ |
100 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
PHI |
DIP |
9500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
PHILIPS |
23+ |
NA |
4409 |
專(zhuān)做原裝正品,假一罰百! |
詢價(jià) | ||
PHI |
22+ |
SOT-3234&NBS |
6000 |
全新原裝品牌專(zhuān)營(yíng) |
詢價(jià) | ||
NXP |
24+ |
DIP |
5000 |
NXP一級(jí)代理商原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
