| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,600 pcs
|
3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The NXP Semiconductors HEF40240BP,652 is an octal inverting buffer featuring 3-state outputs, designed for driving highly capacitive loads. This device operates over a recommended VDD power supply range of 3 V to 15 V and is specified for operation from -40°C to +85°C.
Key features include hysteresis on all inputs for improved noise immunity and tolerance to slow input rise and fall times. The 3-state outputs are controlled by the output enable inputs (nOE), allowing them to assume a high-impedance OFF-state when nOE is HIGH. The HEF40240B is pin and functionally compatible with the TTL ‘240’ device.
This component is supplied in a 20-DIP (0.300", 7.62mm) plastic dual in-line package, suitable for through-hole mounting. It offers standardized symmetrical output characteristics and fully static operation.
It complies with JEDEC standard JESD 13-B. Unused inputs should be connected to VDD, VSS, or another input to ensure proper operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3V to 15V.
-40°C to 85°C.
20-DIP (0.300", 7.62mm) through-hole.
Buffer, Inverting.
3-State.
4 bits per element.
Yes, it complies.