74245 IC State Octal Bus Transceiver IC DIP-20 Package
PKR 170
- • Bi-Directional bus transceiver in a high-density 20-pin package • 3-STATE outputs drive bus lines directly • PNP inputs reduce DC loading on bus lines • Hysteresis at bus.
Description
74245 Octal Bus Transceiver IC – DIP-20 Package
The 74245 octal bus transceiver IC provides bidirectional bus communication in a compact 20-pin DIP package. Its 3-state outputs drive bus lines directly, while PNP inputs reduce DC loading on the bus. Hysteresis at the bus inputs improves noise margins.
For a digital circuit that needs bidirectional bus interfacing, this DIP-20 bus transceiver brings together direct bus-line drive and a typical port-to-port propagation delay of 8 ns.
Key Features
- Bidirectional bus transceiver in a high-density 20-pin package.
- 3-state outputs drive bus lines directly.
- PNP inputs reduce DC loading on bus lines.
- Hysteresis at bus inputs improves noise margins.
- Typical port-to-port propagation delay: 8 ns.
- Typical enable/disable times: 17 ns.
- IOL (sink current): 24 mA.
- IOH (source current): −15 mA.
Specifications
- Package: DIP-20.
- Supply Voltage (VCC): 7 V.
- Input Voltage (VI): 7 V.
- Operating free-air temperature range: 0°C to +70°C.
- Storage temperature range: –65°C to +150°C.
