| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
382 pcs
|
382 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
13 pcs
|
13 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
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| Tape & Reel |
The 74HCT244N is a high-speed Si-gate CMOS octal non-inverting buffer/line driver with 3-state outputs, manufactured by NXP Semiconductors. It is pin compatible with Low-power Schottky TTL (LSTTL).
The 3-state outputs are controlled by the output enable inputs (1OE and 2OE). A HIGH on an OE input causes the outputs to assume a high-impedance OFF-state. This device is identical to the 74HC240/74HCT240 but features non-inverting outputs.
Key electrical characteristics include a typical input capacitance of 3.5 pF and power dissipation capacitance of 3.5 pF per buffer. Propagation delay for the 74HC244 variant is typically 9 ns at 5V with a 15pF load, while the 74HCT244 variant has a typical propagation delay of 11 ns under the same conditions.
The 74HCT244N is available in multiple package options including DIP20, SO20, SSOP20, TSSOP20, and DHVQFN20, and is specified for operation over a wide temperature range from -40°C to +125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.22 | $2.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical propagation delay for the 74HC244 variant is 9 ns at 5V with a 15pF load, and for the 74HCT244 variant it is 11 ns.
The typical input capacitance (Ci) is 3.5 pF.
The 74HCT244N is available in DIP20, SO20, SSOP20, TSSOP20, and DHVQFN20 packages.
The device is specified from -40°C to +125°C.