SN74AVC16722 Datasheet, PDF (5/12 Pages) Texas Instruments – 22-BIT FLIP-FLOP WITH 3-STATE OUTPUTS

SN74AVC16722
22-BIT FLIP-FLOP
WITH 3-STATE OUTPUTS
SCES166H – DECEMBER 1998 – REVISED JUNE 2000
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VOH
VOL
II
Ioff
IOZ
ICC
Control inputs
Ci
Data inputs
TEST CONDITIONS
IOHS = –100 µA
IOHS = –2 mA,
IOHS = –4 mA,
IOHS = –8 mA,
IOHS = –12 mA,
IOLS = 100 µA
IOLS = 2 mA,
IOLS = 4 mA,
IOLS = 8 mA,
IOLS = 12 mA,
VI = VCC or GND
VI or VO = 3.6 V
VO = VCC or GND
VI = VCC or GND,
VIH = 0.91 V
VIH = 1.07 V
VIH = 1.7 V
VIH = 2 V
VIL = 0.49 V
VIL = 0.57 V
VIL = 0.7 V
VIL = 0.8 V
IO = 0
VI = VCC or GND
Co Outputs
VO = VCC or GND
† _{Typical values are measured at TA = 25°C.}
VCC
1.4 V to 3.6 V
1.4 V
1.65 V
2.3 V
3V
1.4 V to 3.6 V
1.4 V
1.65 V
2.3 V
3V
3.6 V
0
3.6 V
3.6 V
2.5 V
3.3 V
2.5 V
3.3 V
2.5 V
3.3 V
MIN
VCC–0.2
1.05
1.2
1.75
2.3
TYP†
4
4
2
2
6.5
6
MAX
0.2
0.4
0.45
0.55
0.7
±2.5
±10
±10
40
UNIT
V
V
µA
µA
µA
µA
pF
pF
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figures 2 through 5)
fclock
tw
tsu
th
Clock frequency
Pulse duration, CLK high or low
Data before CLK↑
Setup time
CLKEN before CLK↑
Hold time
Data after CLK↑
CLKEN after CLK↑
VCC = 1.2 V
MIN MAX
12.8
3.5
0
2.1
VCC = 1.5 V
± 0.1 V
MIN MAX
8.3
2
0
1.6
VCC = 1.8 V
± 0.15 V
MIN MAX
80
6.2
5.7
1.6
0
1.3
VCC = 2.5 V
± 0.2 V
MIN MAX
140
3.5
3.5
1.4
0
1.2
VCC = 3.3 V
± 0.3 V
MIN MAX
175
2.8
2.5
1.4
0
1.2
UNIT
MHz
ns
ns
ns
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 2 through 5)
PARAMETER
fmax
tpd
ten
tdis
FROM
(INPUT)
CLK
OE
OE
TO
(OUTPUT)
Q
Q
Q
VCC = 1.2 V
TYP
7.7
11.2
6.8
VCC = 1.5 V
± 0.1 V
MIN MAX
1.5 6.3
2.5 10.6
1.9 7.2
VCC = 1.8 V
± 0.15 V
MIN MAX
80
1.5 5.4
2.4 9.5
1.9
7
VCC = 2.5 V
± 0.2 V
MIN MAX
140
1 3.3
1.8
6
1.2 3.6
VCC = 3.3 V
± 0.3 V
MIN MAX
175
0.7 2.6
1.4 4.3
1.2 3.4
UNIT
MHz
ns
ns
ns
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