HEF40245B中文资料飞利浦数据手册PDF规格书
HEF40245B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：
HEF40245B
- 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 |
22+ |
CDIP |
8000 |
原装正品支持实单 |
询价 | ||
PHI |
23+ |
DIP-20 |
576 |
全新原装正品现货,支持订货 |
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 |
90 |
DIP-16/瓷封 |
162 |
原装现货海量库存欢迎咨询 |
询价 | ||
PHI |
25+23+ |
DIP-16 |
37262 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PH |
1922+ |
DIP |
8200 |
莱克讯原厂货源每一片都来自原厂原装现货薄利多 |
询价 | ||
PHI |
23+ |
DIP-20 |
8650 |
受权代理!全新原装现货特价热卖! |
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 |
23+ |
DIP20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHI |
2450+ |
DIP |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 |
