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200,000 pcs
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200000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74HCT244DWRE4 is an octal buffer and line driver from Texas Instruments, designed to enhance the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. This device features 8 channels organized as two 4-bit buffers with separate output-enable (OE) inputs.
Key electrical specifications include a supply voltage range of 4.5V to 5.5V, TTL-compatible CMOS inputs, and 3-state outputs. It offers a typical propagation delay of 13ns and an output drive current of ±6mA at 5V. The low supply current is a maximum of 80µA, with a low input current of 1µA maximum.
The SN74HCT244DWRE4 is available in a 20-SOIC package, designed for surface mounting. The operating temperature range is -40°C to 85°C.
These octal buffers and line drivers are suitable for improving performance in bus-oriented systems. When OE is low, the device passes non-inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 5.5V.
20-SOIC (0.295", 7.50mm Width) surface mount.
-40°C to 85°C.
8 channels.
3-state outputs.
Buffer, non-inverting.
80µA.