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74F545 датащи(PDF) 4 Page - NXP Semiconductors |
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74F545 датащи(HTML) 4 Page - NXP Semiconductors |
4 / 10 page Philips Semiconductors Product specification 74F545 Octal bidirectional transceiver (with 3-State inputs/outputs) 1990 Mar 01 4 ABSOLUTE MAXIMUM RATINGS (Operation beyond the limits set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the operating free-air temperature range.) SYMBOL PARAMETER RATING UNIT VCC Supply voltage –0.5 to +7.0 V VIN Input voltage –0.5 to +7.0 V IIN Input current –30 to +5.0 mA VOUT Voltage applied to output in High output state –0.5 to +5.5 V IO Current applied to output in Low output state A0–A7 48 mA IOUT Current applied to output in Low output state B0–B7 128 mA Tamb Operating free-air temperature range 0 to +70 °C Tstg Storage temperature –65 to +150 °C RECOMMENDED OPERATING CONDITIONS SYMBOL PARAMETER LIMITS UNIT SYMBOL PARAMETER MIN NOM MAX UNIT VCC Supply voltage 4.5 5.0 5.5 V VIH High-level input voltage 2.0 V VIL Low-level input voltage 0.8 V IIK Input clamp current –18 mA IO High level output current A0–A7 –3 mA IOH High-level output current B0–B7 –15 mA IO Low level output current A0–A7 24 mA IOL Low-level output current B0–B7 64 mA Tamb Operating free-air temperature range 0 70 °C |
Аналогичный номер детали - 74F545 |
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Аналогичное описание - 74F545 |
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