MC54HC245中文资料摩托罗拉数据手册PDF规格书
MC54HC245规格书详情
Octal Bus Transceiver
The MC74VHC245 is an advanced high speed CMOS octal bus transceiver fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.
It is intended for two–way asynchronous communication between data buses. The direction of data transmission is determined by the level of the DIR input. The output enable pin (OE) can be used to disable the device, so that the buses are effectively isolated.
All inputs are equipped with protection circuits against static discharge.
• High Speed: tPD = 4.0ns (Typ) at VCC = 5V
• Low Power Dissipation: ICC = 4µA (Max) at TA = 25°C
• High Noise Immunity: VNIH = VNIL = 28 VCC
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Designed for 2V to 5.5V Operating Range
• Low Noise: VOLP = 1.2V (Max)
• Pin and Function Compatible with Other Standard Logic Families
• Latchup Performance Exceeds 300mA
• ESD Performance: HBM > 2000V; Machine Model > 200V
• Chip Complexity: 308 FETs or 77 Equivalent Gates
产品属性
- 型号:
MC54HC245
- 制造商:
FREESCALE
- 制造商全称:
Freescale Semiconductor, Inc
- 功能描述:
Octal Bus Transceiver
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
MOTOROLA |
05+ |
原厂原装 |
394 |
只做全新原装真实现货供应 |
询价 | ||
MOT |
25+ |
CDIP16 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
CDIP |
11190 |
原装正品 |
询价 | ||
onsemi(安森美) |
24+ |
1476 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | |||
M |
24+ |
DIP |
200 |
进口原装正品优势供应 |
询价 | ||
MOT |
2518+ |
CDIP |
1546 |
只做原装正品现货或订货假一赔十! |
询价 | ||
MOT |
23+ |
CERDIP-20 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
MOTOROLA |
24+ |
CDIP |
19600 |
常备大量现货,原装正品 |
询价 |


