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74F552 Folha de dados(PDF) 6 Page - NXP Semiconductors |
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74F552 Folha de dados(HTML) 6 Page - NXP Semiconductors |
6 / 14 page Philips Semiconductors Product specification 74F552 Octal registered transceiver with parity and flags (3-State) 1991 Jan 02 6 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 +VCC mA VOUT Voltage applied to output in High output state –0.5 to +VCC V FR, FS, ERROR 40 mA IOUT Current applied to output in Low output state A0–A7 48 mA B0–B7, PARITY 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 FR, FS, ERROR –1 mA IOH High-level output current A0–A7 –3 mA B0–B7, PARITY –15 mA FR, FS, ERROR 20 mA IOL Low-level output current A0–A7 24 mA B0–B7, PARITY 64 mA Tamb Operating free-air temperature range 0 70 °C |
Nº de peça semelhante - 74F552 |
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Descrição semelhante - 74F552 |
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