| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
72 pcs
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72 pcs | On Request | 1 | On Request | On Request | 96P// | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Propagation Delay | |
| Quiescent Current | |
| Voltage |
The National Semiconductor 74ABT245 is an octal bidirectional transceiver featuring eight non-inverting buffers with TRI-STATE outputs, suitable for bus-oriented applications. It operates within a voltage range of 4.5V to 5.5V, with a nominal operating voltage of 5V. The device offers a current sinking capability of 64 mA on both A and B ports. Data flow direction is controlled by the Transmit/Receive (T/R) input, and an Output Enable input can disable both ports by placing them in a High Z condition.
Key electrical specifications include a propagation delay of 4.6ns, a quiescent current of 24mA, and a maximum supply current of 30mA. The transceiver provides a high-level output current of -32mA and a low-level output current of 64mA. It is designed with non-inverting polarity and supports 8 bits across 1 circuit.
Packaged in a 20-pin TSSOP, the 74ABT245 is designed for surface mounting. It operates across a temperature range of -40°C to 85°C. This component is intended for applications requiring bidirectional data transfer and bus interfacing where TRI-STATE capability is essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 5V, with a minimum of 4.5V and a maximum of 5.5V.
The propagation delay is 4.6ns.
The operating temperature range is -40°C to 85°C.
The 74ABT245 is available in a TSSOP package.
The logic function is an inverting transceiver with non-inverting polarity.
The quiescent current is 24mA.