General Description
The AC/ACT245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended forbus-oriented applications. Current sinking capability is 24mA at both the A and B ports. The Transmit/Receive (T/R) input determines the direction of data flow through
the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (activeLOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.
Features
- ICC and IOZ reduced by 50%
- Non-inverting buffers
- Bidirectional data path
- A and B outputs source/sink 24mA
- ACT245 has TTL-compatible inputs
Technical Specifications
Physical |
Case/Package |
DIP |
Mount |
Through Hole |
Number of Pins |
20 |
Technical |
High Level Output Current |
24 mA |
Logic Function |
Inverting, Transceiver |
Low Level Output Current |
24 mA |
Max Operating Temperature |
85 °C |
Max Supply Voltage |
5.5 V |
Min Operating Temperature |
-40 °C |
Min Supply Voltage |
4.5 V |
Number of Bits |
8 |
Number of Bits per Element |
8 |
Number of Channels |
8 |
Number of Circuits |
8 |
Number of Elements |
1 |
Number of Gates |
8 |
Number of Inputs |
1 |
Number of Transceivers |
8 |
Operating Supply Voltage |
5 V |
Polarity |
Non-Inverting |
Propagation Delay |
12 ns |
Termination |
Through Hole |
Turn-On Delay Time |
12 ns |