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SN74BCT2424A Fiches technique(PDF) 9 Page - Texas Instruments |
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SN74BCT2424A Fiches technique(HTML) 9 Page - Texas Instruments |
9 / 14 page SN74BCT2423A, SN74BCT2424A 16-BIT LATCHED MULTIPLEXER/DEMULTIPLEXER BUS TRANSCEIVERS SDIS013 – JULY 1989 – REVISED AUGUST 1990 9 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating free-air temperature range(unless otherwise noted)† Supply voltage, VCC (see Note 1) 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage (all inputs and I / O ports) 5.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating free-air temperature range 0 °C to 70°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range – 65 ° to 150° C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the “recommended operating conditions” section of this specification is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: All voltage values are with respect to GND. recommended operating conditions PARAMETER MIN NOM MAX UNIT VCC Supply voltage 4.75 5 5.25 V VIH High-level input voltage 2 V VIL Low-level input voltage 0.8 V IOH High level output current Ax, Bx outputs –15 mA IOH High-level output current ABx or ABx outputs –15 mA IOL Low level output current Ax, Bx outputs 24 mA IOL Low-level output current ABx or ABx outputs 48 mA t Pulse duration ABLEA, ABLEB high or low 12.5 ns tw Pulse duration ALE, BLE high or low 12.5 ns tsu Setup time Data before xLEx ↑ 10 ns th Hold time Data after xLEx ↑ 2 ns TA Operating free-air temperature 0 70 °C electrical characteristics over recommended operating free-air temperature range PARAMETER TEST CONDITIONS MIN TYP† MAX UNIT VIK VCC = 4.75 V, II = –18 mA –1.2 V VCC = 4.75 V, IOH = – 400 mA VCC – 1.5 VOH VCC = 4.75 V, IOH = – 3 mA 2.8 3.6 V VCC = 4.75 V, IOH = –15 mA 2 V AX B outputs VCC = 4.75 V, IOL = 12 mA 0.25 0.4 VOL AX, Bx outputs VCC = 4.75 V, IOL = 24 mA 0.35 0.5 VOL AX B outputs VCC = 4.75 V, IOL = 24 mA 0.25 0.4 V AX, Bx outputs VCC = 4.75 V, IOL = 48 mA 0.35 0.5 II VCC = 5.25 V, VI = 5.5 V 100 mA IIH‡ VCC = 5.25 V, VI = 2.7 V 20 –100 mA IIL‡ VCC = 5.25 V, VI = 0.4 V –200 mA IOS§ VCC = 5.25 V, V0 = 0 –60 –225 mA ICC Enabled VCC = 5.25 V, VIL = 0.5 V, 110 170 mA ICC Disabled VIH = 3 V, Outputs open 20 40 mA † All typical values are at VCC = 5 V, TA = 25°C. ‡ For I/O ports, the parameter IIH and IIL include the offstate output current. § Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one second. |
Numéro de pièce similaire - SN74BCT2424A |
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Description similaire - SN74BCT2424A |
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