| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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200,889 pcs
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200889 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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11,100 pcs
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11100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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5,600 pcs
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5600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,190 pcs
|
1190 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
976 pcs
|
976 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The SN74HC244NSR from Texas Instruments is an octal buffer and line driver designed for improved performance and density in 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. This device features two independent 4-bit buffers, each with separate output-enable (OE) inputs.
With a wide operating voltage range of 2V to 6V, the SN74HC244NSR offers flexibility in design. It provides high-current outputs capable of driving up to 15 LSTTL loads and ±6mA output drive at 5V. The typical propagation delay is 11 ns, with low power consumption, drawing a maximum of 80 µA.
The device is organized as two 4-bit buffers and drivers. When the output-enable (OE) input is low, non-inverted data passes from the A inputs to the Y outputs. When OE is high, the outputs enter a high-impedance state, making them suitable for bus line driving.
The SN74HC244NSR is available in a 20-SOIC package and is designed for surface mounting. It operates within an ambient temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN74HC244NSR operates at a voltage range of 2V to 6V.
The SN74HC244NSR is packaged in a 20-SO surface-mount package.
The typical propagation delay is 11 nanoseconds.
The maximum supply current is 80 microamperes.
The maximum input current is 1 microampere.
RoHS3 compliance status is unverified; treat as low-confidence.