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SN54LVT574 Datasheet(PDF) 4 Page - Texas Instruments

Part No. SN54LVT574
Description  3.3-V ABT OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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SN54LVT574 Datasheet(HTML) 4 Page - Texas Instruments

 
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SN54LVT574, SN74LVT574
3.3-V ABT OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS
WITH 3-STATE OUTPUTS
SCBS139D – MAY 1992 – REVISED JULY 1995
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54LVT574
SN74LVT574
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
MIN
TYP†
MAX
UNIT
VIK
VCC = 2.7 V,
II = –18 mA
–1.2
–1.2
V
VCC = MIN to MAX‡, IOH = –100 µA
VCC – 0.2
VCC – 0.2
VOH
VCC = 2.7 V,
IOH = – 8 mA
2.4
2.4
V
VOH
VCC =3V
IOH = – 24 mA
2
V
VCC = 3 V
IOH = – 32 mA
2
VCC =2 7V
IOL = 100 µA
0.2
0.2
VCC = 2.7 V
IOL = 24 mA
0.5
0.5
VOL
IOL = 16 mA
0.4
0.4
V
VOL
VCC =3V
IOL = 32 mA
0.5
0.5
V
VCC = 3 V
IOL = 48 mA
0.55
IOL = 64 mA
0.55
VCC = 0 or MAX‡,
VI = 5.5 V
50
10
II
V3 6 V
VI = VCC or GND
Control
inputs
±1
±1
µA
I
VCC = 3.6 V
VI = VCC
Data inputs
1
1
µ
VI = 0
Data inputs
–5
–5
Ioff
VCC = 0,
VI or VO = 0 to 4.5 V
±100
µA
II(h ld)
VCC =3V
VI = 0.8 V
Data inputs
75
75
µA
II(hold)
VCC = 3 V
VI = 2 V
Data inputs
–75
–75
µA
IOZH
VCC = 3.6 V,
VO = 3 V
1
1
µA
IOZL
VCC = 3.6 V,
VO = 0.5 V
–1
–1
µA
Outputs high
0.13
0.39
0.13
0.19
ICC
VCC = 3.6 V,
IO = 0,
Outputs low
8.7
14
8.7
12
mA
ICC
VI = VCC or GND
Outputs
disabled
0.13
0.39
0.13
0.19
mA
∆ICC§
VCC = 3 V to 3.6 V,
One input at VCC – 0.6 V,
Other inputs at VCC or GND
0.3
0.2
mA
Ci
VI = 3 V or 0
4
4
pF
Co
VO = 3 V or 0
8
8
pF
† All typical values are at VCC = 3.3 V, TA = 25°C.
‡ For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
§ This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 1)
SN54LVT574
SN74LVT574
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
fclock
Clock frequency
0
150
0
150
0
150
0
150
MHz
tw
Pulse duration, CLK high or low
3.3
3.3
3.3
3.3
ns
tsu
Setup time, data before CLK
2
2.4
2
2.4
ns
th
Hold time, data after CLK
0.9
0.9
0.3
0
ns


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