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4,700 pcs
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4700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CD54HCT245F from Texas Instruments is a high-speed CMOS octal-bus transceiver designed for bidirectional asynchronous communication between data buses. It features three-state outputs and bus line driving capability, offering low power consumption comparable to LSTTL circuits.
This transceiver supports data transmission between the A and B buses, with direction controlled by the DIR input and outputs disabled by the OE input when high. It operates within a voltage range of 4.5V to 5.5V and maintains functionality across a wide temperature range of -55°C to 125°C.
The CD54HCT245F is available in a 20-CDIP through-hole package, making it suitable for various electronic designs requiring robust bus interfacing. Its balanced propagation delay and transition times contribute to high-speed operation.
Key electrical characteristics include a typical propagation delay of 9ns at 5V and 15pF load, with standard outputs capable of driving 10 LSTTL loads and bus driver outputs handling 15 LSTTL loads.
| Qty | Low | High |
|---|---|---|
| 1+ | $11.65 | $11.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CD54HCT245F operates from 4.5V to 5.5V for HCT types and 2V to 6V for HC types.
The CD54HCT245F is available in a 20-pin CDIP (Ceramic Dual In-line Package) with 0.300 inch width.
The operating temperature range is -55°C to 125°C.
The typical propagation delay is 9ns with a 15pF load at 25°C.
The fanout is 10 LSTTL loads for standard outputs and 15 LSTTL loads for bus driver outputs over the temperature range.
It is a non-inverting octal bus transceiver with 3-state outputs.
It features 3-state outputs.