74HCT240PW,118
ActiveBUFFER / LINE DRIVER, INVERTING, 74HCT240, 2 ELEMENT, 4.5 V TO 5.5 V, 20 PINS, TSSOP
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74HCT240PW,118
ActiveBUFFER / LINE DRIVER, INVERTING, 74HCT240, 2 ELEMENT, 4.5 V TO 5.5 V, 20 PINS, TSSOP
Technical Specifications
Parameters and characteristics for this part
| Specification | 74HCT240PW,118 |
|---|---|
| Current - Output High, Low [custom] | 6 mA |
| Current - Output High, Low [custom] | 6 mA |
| Logic Type | Inverting, Buffer |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 4 |
| Number of Elements | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 3-State |
| Package / Case | 20-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 20-TSSOP |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 2205 | $ 0.14 | |
| Cut Tape (CT) | 1 | $ 0.60 | ||
| 10 | $ 0.51 | |||
| 25 | $ 0.48 | |||
| 100 | $ 0.38 | |||
| 250 | $ 0.35 | |||
| 500 | $ 0.30 | |||
| 1000 | $ 0.23 | |||
| Digi-Reel® | 1 | $ 0.60 | ||
| 10 | $ 0.51 | |||
| 25 | $ 0.48 | |||
| 100 | $ 0.38 | |||
| 250 | $ 0.35 | |||
| 500 | $ 0.30 | |||
| 1000 | $ 0.23 | |||
| Tape & Reel (TR) | 2500 | $ 0.14 | ||
Description
General part information
74HCT240PW Series
The 74HC240; 74HCT240 is an 8-bit inverting buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OEand 2OE), each controlling four of the 3-state outputs. A HIGH on nOEcauses the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Documents
Technical documentation and resources