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SN54LV373A_09 Datasheet, PDF (4/22 Pages) Texas Instruments – OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS | |||
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SN54LV373A, SN74LV373A
OCTAL TRANSPARENT DÄTYPE LATCHES
WITH 3ÄSTATE OUTPUTS
SCLS407J â APRIL 1998 â REVISED APRIL 2005
recommended operating conditions (see Note 5)
SN54LV373A
MIN
MAX
SN74LV373A
MIN
MAX
UNIT
VCC Supply voltage
VIH High-level input voltage
VIL Low-level input voltage
VI Input voltage
VO Output voltage
VCC = 2 V
VCC = 2.3 V to 2.7 V
VCC = 3 V to 3.6 V
VCC = 4.5 V to 5.5 V
VCC = 2 V
VCC = 2.3 V to 2.7 V
VCC = 3 V to 3.6 V
VCC = 4.5 V to 5.5 V
High or low state
3-state
2
5.5
2
5.5
V
1.5
1.5
VCC Ã 0.7
VCC Ã 0.7
V
VCC Ã 0.7
VCC Ã 0.7
VCC Ã 0.7
VCC Ã 0.7
0.5
0.5
VCC Ã 0.3
VCC Ã 0.3
VCC Ã 0.3
0
5.5
VCC Ã 0.3
V
VCC Ã 0.3
VCC Ã 0.3
0
5.5
V
0
VCC
0
5.5
0
VCC
V
0
5.5
VCC = 2 V
â50
â50
µA
IOH High-level output current
VCC = 2.3 V to 2.7 V
VCC = 3 V to 3.6 V
â2
â2
â8
â8
mA
VCC = 4.5 V to 5.5 V
â16
â16
VCC = 2 V
50
50
µA
IOL Low-level output current
VCC = 2.3 V to 2.7 V
VCC = 3 V to 3.6 V
2
2
8
8
mA
VCC = 4.5 V to 5.5 V
16
16
VCC = 2.3 V to 2.7 V
200
200
ât/âv Input transition rise or fall rate
VCC = 3 V to 3.6 V
100
100
ns/V
VCC = 4.5 V to 5.5 V
20
20
TA Operating free-air temperature
â55
125
â40
85
°C
NOTE 5: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
VOH
VOL
II
IOZ
ICC
Ioff
Ci
TEST CONDITIONS
IOH = â50 µA
IOH = â2 mA
IOH = â8 mA
IOH = â16 mA
IOL = 50 µA
IOL = 2 mA
IOL = 8 mA
IOL = 16 mA
VI = 5.5 V or GND
VO = VCC or GND
VI = VCC or GND,
VI or VO = 0 to 5.5 V
VI = VCC or GND
IO = 0
VCC
2 V to 5.5 V
2.3 V
3V
4.5 V
2 V to 5.5 V
2.3 V
3V
4.5 V
0 to 5.5 V
5.5 V
5.5 V
0
3.3 V
SN54LV373A
MIN
TYP MAX
VCCâ0.1
2
2.48
3.8
0.1
0.4
0.44
0.55
±1
±5
20
5
2.9
SN74LV373A
MIN
TYP MAX
VCCâ0.1
2
2.48
3.8
0.1
0.4
0.44
0.55
±1
±5
20
5
2.9
UNIT
V
V
µA
µA
µA
µA
pF
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
4
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