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74AC11021 Arkusz danych(PDF) 4 Page - Texas Instruments |
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74AC11021 Arkusz danych(HTML) 4 Page - Texas Instruments |
4 / 5 page 54AC11021, 74AC11021 DUAL 4-INPUT POSITIVE-AND GATES SCAS005B – JULY 1987 – REVISED APRIL 1993 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 2–4 switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO TA = 25°C 54AC11021 74AC11021 UNIT PARAMETER (INPUT) (OUTPUT) MIN TYP MAX MIN MAX MIN MAX UNIT tPLH Any Y 1.5 8.2 11.4 1.5 13.9 1.5 13 ns tPHL Any Y 1.5 6.4 8.7 1.5 9.9 1.5 9.3 ns switching characteristics over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO TA = 25°C 54AC11021 74AC11021 UNIT PARAMETER (INPUT) (OUTPUT) MIN TYP MAX MIN MAX MIN MAX UNIT tPLH Any Y 1.5 5.6 7.8 1.5 9.4 1.5 8.8 ns tPHL Any Y 1.5 4.6 6.5 1.5 7.4 1.5 6.9 ns operating characteristics, VCC = 5 V, TA = 25°C PARAMETER TEST CONDITIONS TYP UNIT Cpd Power dissipation capacitance per gate CL = 50 pF, f = 1 MHz 38 pF PARAMETER MEASUREMENT INFORMATION LOAD CIRCUIT From Output Under Test CL = 50 pF (see Note A) 500 Ω tPLH tPHL 50% 50% VCC 0 V 50% VCC 50% VCC VOH VOL Input (see Note B) Output VOLTAGE WAVEFORMS NOTES: A. CL includes probe and jig capacitance. B. Input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr = 3 ns, tf = 3 ns. C. The outputs are measured one at a time with one input transition per measurement. Figure 1. Load Circuit and Voltage Waveforms |
Podobny numer części - 74AC11021 |
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Podobny opis - 74AC11021 |
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