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HEF40245BT中文资料飞利浦数据手册PDF规格书
HEF40245BT规格书详情
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.
产品属性
- 型号：
HEF40245BT
- 功能描述：
Single 8-bit Bus Transceiver
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
24+ |
NA/ |
973 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
恩XP |
2016+ |
DIP14 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
PHI |
9848+ |
DIP |
525 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PHI |
25+ |
DIP-16 |
65428 |
百分百原装现货 实单必成 |
询价 | ||
24+ |
DIP |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | |||
N/A |
24+/25+ |
100 |
原装正品现货库存价优 |
询价 | |||
恩XP |
24+ |
DIP |
5000 |
NXP一级代理商原装进口现货 |
询价 | ||
PHI |
98+ |
DIP14 |
56 |
询价 | |||
HIT |
24+ |
DIP-14 |
37500 |
原装正品现货,价格有优势! |
询价 | ||
PHI |
2015+ |
DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 |
