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參數(shù)資料
| 型號(hào)： | 7LVC373APWDH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal D-type transparent latch with 5-volt tolerant inputs/outputs 3-State |
| 中文描述： | LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 文件頁(yè)數(shù)： | 8/12頁(yè) |
| 文件大?。?/td> | 103K |
| 代理商： | 7LVC373APWDH |
Philips Semiconductors
Product specification
74LVC373A
Octal D-type transparent latch with 5-volt
tolerant inputs/outputs (3-State)
1998 Jul 29
8
AC WAVEFORMS
with 5-volt tolerant inputs/outputs V
M
= 1.5V at V
CC
0.5 V
at V
CC
2.7V.
V
OL
and V
OH
output load.
V
X
= V
OL
+ 0.3V at V
CC
2.7V; V
X
= V
OL
+ 0.1 V
CC
at V
CC
V
Y
= V
OH
–0.3V at V
CC
2.7V; V
Y
= V
OH
– 0.1 V
CC
at V
CC
2.7V; V
M
=
2.7V
2.7V
ééé
ééé
GND
ééééééééé
ééééééééé
th
th
V
M
Dn
INPUT
V
M
LE
INPUT
GND
t
SU
NOTE:
The shaded areas indicate when the input is permitted to change
for predictable output performance.
SW00073
t
SU
I
V
I
Waveform 4. Data setup and hold times for the D
n
input to the
LE input. (The shaded areas indicate when the input is
permitted to change for predictable output performance).
TEST CIRCUIT
PULSE
GENERATOR
R
T
V
IN
D.U.T.
V
OUT
C
L
V
CC
R
L
=500
SWITCH POSITION
TEST
t
PLH
/t
PHL
t
PLZ
/t
PZL
t
PHZ
/t
PZH
SWITCH
Open
2
V
CC
GND
Test Circuit for 3-State Outputs
Open
GND
S
1
2
V
CC
DEFINITIONS
R
L
= Load resistor
C
L
= Load capacitance includes jig and probe capacitance
R
T
=Termination resistance should be equal to Z
OUT
of pulse generators.
V
CC
2.7V
2.7 – 3.6V
V
IN
V
CC
2.7V
SW00047
R
L
=500
Waveform 5. Load circuitry for switching times.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 7LVC374APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type flip-flop with 5-volt tolerant inputs/outputs; positive edge-trigger 3-State |
| 7LVC541APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-State |
| 7LVC543APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type registered transceiver 3-State |
| 7LVC544APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type registered transceiver, inverting 3-State |
| 7LVC573APWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal D-type transparent latch with 5-volt tolerant inputs/outputs 3-State |
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