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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)： | 7/12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
7
AC CHARACTERISTICS
GND = 0V; t
r
= t
f
2.5ns; C
L
= 50pF; R
L
= 500
; T
amb
= –40
°
C to +85
°
C.
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3V
±
0.3V
MIN
TYP
1
V
CC
= 2.7V
MIN
V
CC
= 1.2V
TYP
UNIT
MAX
MAX
t
PHL
t
PLH
t
PHL
t
PLH
t
PZH
t
PZL
t
PHZ
t
PLZ
t
W
Propagation delay
D
n
to Q
n
Propagation delay
LE to Q
n
3-State output enable time
OE to Q
n
3-State output disable time
OE to Q
n
LE pulse width HIGH
Setup time
D
n
to LE
Hold time
D
n
to LE
1, 5
1.5
4.2
6.8
1.5
7.8
19
ns
2, 5
1.5
4.6
7.2
1.5
8.2
21
ns
3, 5
1.5
4.8
7.7
1.5
8.7
22
ns
3, 5
1.5
4.3
6.1
1.5
7.1
15
ns
2
3.0
1.5
–
3.0
–
–
ns
t
SU
4
2.0
0
–
2.0
–
–
ns
t
h
4
1.5
0.3
–
1.5
–
–
ns
NOTE:
1. Unless otherwise stated, all typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
AC WAVEFORMS
V
M
= 1.5V at V
CC
V
OL
and V
OH
are the typical output voltage drop that occur with the
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
= 0.5 V
CC
at V
CC
2.7V.
2.7V
2.7V
SY00041
INPUT
V
M
t
PHL
t
PLH
V
OL
V
I
V
M
GND
V
OH
OUTPUT
Waveform 1. Input (D
n
) to output (Qn) propagation delays.
t
w
t
PHL
t
PLH
LE INPUT
Qn OUTPUT
V
M
V
M
SA00388
V
I
GND
V
OH
V
OL
Waveform 2. Latch enable input (LE) pulse width, the latch
enable input to output (Q
n
) propagation delays
t
PLZ
t
PZL
V
I
nOE INPUT
GND
V
CC
Q
OUTPUT
LOW-to-OFF
OFF-to-LOW
V
OL
V
OH
Q
OUTPUT
HIGH-to-OFF
OFF-to-HIGH
GND
outputs
enabled
outputs
enabled
outputs
disabled
t
PHZ
V
M
V
M
V
M
t
PZH
V
X
V
Y
SW00207
Waveform 3. 3-State enable and disable times.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 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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