74HC240; 74HCT240 Octal buffer/line driver; 3-state; inverting
■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 (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes 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 V-CC.
●Features and benefits:
■Wide supply voltage range from 2.0 V to 6.0 V
■CMOS low power dissipation
■High noise immunity
■Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
■Complies with JEDEC standards:
▲JESD8C (2.7 V to 3.6 V)
▲JESD7A (2.0 V to 6.0 V)
■Input levels:
▲For 74HC240: CMOS level
▲For 74HCT240: TTL level
■Inverting 3-state outputs
■ESD protection:
▲HBM JESD22-A114F exceeds 2000 V
▲MM JESD22-A115-A exceeds 200 V
■Multiple package options
■Specified from -40 °C to +85 °C and from -40 °C to +125 °C
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74HC240 、 74HCT240 、 74HC240D 、 74HCT240D 、 74HC240DB 、 74HCT240DB 、 74HC240PW 、 74HCT240PW 、 74HC240BQ 、 74HCT240BQ |
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Datasheet |
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Please see the document for details |
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SO20;SSOP20;TSSOP20;DHVQFN20;SOT163-1;SOT339-1;SOT360-1;SOT764-1;075E04;MS-013;MO-150;MO-153;MO-241 |
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English Chinese Chinese and English Japanese |
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15 July 2020 |
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Rev. 5 |
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74HC_HCT240 v.5 |
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267 KB |
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