74AC11273 Datasheet, PDF (3/7 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
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25°C
MIN TYP MAX
3V
2.9
IOH = − 50 mA
4.5 V
4.4
5.5 V
5.4
VOH
IOH = − 4 mA
IOH = − 24 mA
3 V 2.58
4.5 V 3.94
5.5 V 4.94
IOH = − 50 mA^{
IOH = − 75 mA^{
5.5 V
5.5 V
3V
0.1
IOL = 50 mA
4.5 V
0.1
5.5 V
0.1
VOL
IOL = 12 mA
IOL = 24 mA
3V
0.36
4.5 V
0.36
5.5 V
0.36
IOL = 50 mA^{
5.5 V
IOL = 75 mA^{
5.5 V
II
VI = VCC or GND
5.5 V
± 0.1
ICC
VI = VCC or GND,
IO = 0
5.5 V
8
Ci
VI = VCC or GND
5V
4
† _{Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.}
MIN MAX UNIT
2.9
4.4
5.4
2.48
3.8
V
4.8
3.85
0.1
0.1
0.1
0.44
0.44
V
0.44
1.65
± 1 mA
80 mA
pF
timing requirements over recommended operating free-air temperature range, V_CC = 3.3 V ± 0.3 V
(unless otherwise noted) (see Figure 1)
fclock
tw
Clock frequency
Pulse duration
tsu
Setup time before CLK↑
th
Hold time, data after CLK↑
CLR low
CLK high or low
Data
CLR inactive
TA = 25°C
MIN MAX
0
55
6
9.1
7.5
6
0
MIN MAX UNIT
0
55 MHz
6
ns
9.1
7.5
ns
6
0
ns
timing requirements over recommended operating free-air temperature range, V_CC = 5 V ± 0.5 V
(unless otherwise noted) (see Figure 1)
fclock
tw
Clock frequency
Pulse duration
tsu
Setup time before CLK↑
th
Hold time, data after CLK↑
CLR low
CLK high or low
Data
CLR inactive
TA = 25°C
MIN MAX
0
80
5
6.3
5
4.5
0
MIN MAX UNIT
0
80 MHz
5
ns
6.3
5
ns
4.5
0
ns
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