| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
301,000 pcs
|
301000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
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The Toshiba TC74AC240FT is an advanced high-speed CMOS octal bus buffer fabricated with silicon gate and double-layer metal wiring C2MOS technology. It achieves high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining low power dissipation.
This device features non-inverted, 3-state outputs and two active-low output enables. It is designed for applications such as 3-state memory address drivers. The TC74AC240FT boasts a high speed with a typical propagation delay of 4.0 ns at VCC = 5 V and a low power dissipation with a maximum supply current of 8 μA at 25°C.
Key electrical characteristics include high noise immunity (28% VCC min) and symmetrical output impedance (|IOH| = IOL = 24 mA min), enabling it to drive 50 Ω transmission lines. The operating voltage range is wide, from 2 V to 5.5 V. The TC74AC240FT is pin and function compatible with 74F240/244.
Packaged in an SOP20 surface mount package, this buffer is suitable for various digital circuit designs requiring efficient bus interfacing and buffering.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2 to 5.5 V.
4.0 ns typical at VCC = 5 V.
8 µA maximum at Ta = 25°C.
24 mA minimum symmetrical output current.
SOP20 surface mount package.
Yes, pin and function compatible with 74F240/244.
Minimum 28% VCC.