Manufactured by Texas Instruments - DIL16 through hole package
The SN75138 quadruple bus transceiver is designed for two-way data communication over single-ended transmission lines. Each of the four identical channels consists of a driver with TTL inputs and a receiver with a TTL output. The driver open-collector output is designed to handle loads up to 100-mA open collector. The receiver input is internally connected to the driver output, and has a high impedance to minimize loading of the transmission line. Because of the high driver output current and the high receiver-input impedance, a very large number (typically hundreds) of transceivers may be connected to a single data bus.
The receiver design also features a threshold of 2.3 V (typical), providing a wider noise margin than would be possible with a receiver having the usual TTL threshold. A strobe turns off all drivers (high impedance) but does not affect receiver operation. These circuits are designed for operation from a single 5-V supply and include a provision to minimize loading of the data bus when the power-supply voltage is zero.
The SN75138 is characterized for operation from 0째C to 70째C.
Our REF# 2412 - B34
I will combine postage where several different items are purchased at the same time.
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| EAN | Does not apply |
| MPN | SN75138N |
| Unit Quantity | 1 |
| Brand | Texas Instruments |
| Unit Type | Unit |
| Type | Quad BUS Transceiver |