74AC11273 Datasheet, PDF (5/7 Pages) Texas Instruments – OCTAL D-TYPE FLIP-FLOP WITH CLEAR

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74AC11273
OCTAL DĆTYPE FLIPĆFLOP
WITH CLEAR
SCAS497 − D3442, MARCH 1990 − REVISED APRIL 1993
PARAMETER MEASUREMENT INFORMATION
From Output
Under Test
CL = 50 pF
(see Note A)
500 Ω
tw
Input
50%
50%
VCC
0V
LOAD CIRCUIT
VOLTAGE WAVEFORMS
Timing Input
(see Note B)
tsu
Data Input
50%
th
50%
50%
VOLTAGE WAVEFORMS
VCC
0V
VCC
0V
Input
(see Note B)
50%
50%
VCC
0V
tPLH
In-Phase
Output
tPHL
Out-of-Phase
Output
50% VCC
50% VCC
tPHL
VOH
50% VCC
VOL
tPLH
VOH
50% VCC
VOL
VOLTAGE WAVEFORMS
NOTES: A. CL includes probe and jig capacitance.
B. All 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
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