This bidirectional bus transceiver is intended as the interface between TTL or MOS logic and the IEEE Standard Instrumentation Bus (488-1978, often referred to as GPIB). The required bus termination is internally provided. Each driver/receiver pair forms the complete interface between the bus and an instrument. Either the driver or the receiver of each channel is enabled by its corresponding Send/Receive input with the disabled output of the pair forced to a high impedance state. An additional option allows the driver outputs to be operated in an open collector(1) or active pull-up configuration. The receivers have input hysteresis to improve noise margin, and their input loading follows the bus standard specifications
Features :-
- Four Independent Driver/Receiver Pairs Three-Stats Outputs
- High Impedance Inputs Receiver Hysteresis-600 mV (Typ)
- Fast Propagation Times-15-20 ns (Typ)
- TTL Compatible Receiver Outputs Single +5 Volt Supply
- Open Collector Driver Output Option(1) Power Up/Power Down Protection (No Invalid Information Transmitted to Bus)
- No Bus Loading When Power Is Removed From Device Terminations Provided: Termination Removed When device is unpowered
Specifications :-
- Power Supply Voltage : 7.0Vdc
- Input Voltage : 5.5Vdc
- Driver output Current : 150mA
- Junction Temperature : 150mA
- Operating ambient Temperature Range : 0 to +70°C
- Storage Temperature Range : -65 to +150°C
Package Includes :-
1 X MC3448 Quad Three-State Bus Transceiver IC DIP-16 Package
* Product Images are shown for illustrative purposes only and may differ from actual product.
MC3448 Quad Three-State Bus Transceiver IC DIP-16 Package
- Product Code: EC-11248
- Availability: 1790
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Rs.55.00
- (Excluding 18% GST)