| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,400 pcs
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1400 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 74HCT244BQ is a high-speed Si-gate CMOS octal non-inverting buffer/line driver featuring 3-state outputs. These outputs are controlled by output enable inputs, allowing them to assume a high-impedance OFF-state when enabled. This device is pin-compatible with Low-power Schottky TTL (LSTTL).
Key electrical characteristics include a supply voltage range of 4.5V to 5.5V, with typical input capacitance of 3.5 pF and power dissipation capacitance of 35 pF per buffer. Propagation delays are specified at 9 ns for the 74HC variant and 11 ns for the 74HCT variant under typical conditions (VCC=5V, CL=15pF). The device offers ESD protection exceeding 2000V (HBM) and 200V (MM).
Specified for operation from -40°C to +125°C, the 74HCT244BQ is available in multiple package options, including DHVQFN-20-EP. Its octal bus interface and non-inverting 3-state outputs make it suitable for various digital logic applications requiring bus interfacing and signal buffering.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum propagation delay is 11 nanoseconds.
The input capacitance is 3.5 picofarads.
It operates within a voltage range of 4.5 V to 5.5 V.
It is packaged in a DHVQFN-20-EP package.
It provides ESD protection exceeding 2000 V in HBM testing.