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HEF40245BT中文資料飛利浦數據手冊PDF規(guī)格書
HEF40245BT規(guī)格書詳情
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.
產品屬性
- 型號：
HEF40245BT
- 功能描述：
Single 8-bit Bus Transceiver
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHI |
24+ |
NA/ |
973 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
恩XP |
2016+ |
DIP14 |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
PHI |
25+ |
DIP-16 |
65428 |
百分百原裝現貨 實單必成 |
詢價 | ||
24+ |
DIP |
20000 |
全新原廠原裝，進口正品現貨，正規(guī)渠道可含稅??！ |
詢價 | |||
PHI |
2023+ |
DIP-14 |
50000 |
原裝現貨 |
詢價 | ||
PHI |
23+ |
DIP |
5000 |
專注配單,只做原裝進口現貨 |
詢價 | ||
PHI |
9848+ |
DIP |
525 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
N/A |
24+/25+ |
100 |
原裝正品現貨庫存價優(yōu) |
詢價 | |||
PHI |
2015+ |
DIP |
19889 |
一級代理原裝現貨,特價熱賣! |
詢價 | ||
恩XP |
25+ |
SOT27 |
188600 |
全新原廠原裝正品現貨 歡迎咨詢 |
詢價 |
