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参数资料
| 型号： | 74ALVCH32501EC |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 通用总线功能 |
| 英文描述： | 36-bit universal bus transceiver with direction pin; 5 V tolerant; 3-state |
| 中文描述： | ALVC/VCX/A SERIES, DUAL 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PBGA114 |
| 封装： | 16 X 5.50 MM, 1.05 MM HEIGHT, PLASTIC, SOT-537-1, LFBGA-114 |
| 文件页数： | 9/16页 |
| 文件大小： | 88K |
| 代理商： | 74ALVCH32501EC |
2000 Mar 16
9
Philips Semiconductors
Product specification
36-bit universal bus transceiver with direction pin;
5 V tolerant; 3-state
74ALVCH32501
Notes
1.
2.
3.
All typical values are measured at V
CC
= 2.5 V and T
amb
= 25
°
C.
All typical values are measured at T
amb
= 25
°
C.
All typical values are measured at V
CC
= 3.3 V and T
amb
= 25
°
C.
t
su
set-up time
nA
n
before nCP
AB
↑
or nB
n
before nCP
BA
↑
set-up time CP HIGH or LOW
nA
n
before nLE
AB
↓
or nB
n
before nLE
BA
↓
hold time
nA
n
after nCP
AB
↑
or nB
n
after nCP
BA
↑
hold time CP HIGH or LOW
nA
n
after nLE
AB
↓
or nB
n
after nLE
BA
↓
maximum clock frequency
see Figs 7 and 8 50 pF
+1.4
0.1
ns
see Figs 7 and 8
+1.0
0.2
ns
t
h
see Figs 7 and 8
1.6
0.3
ns
see Figs 7 and 8
1.5
0.1
ns
f
max
V
CC
= 3.0 to 3.6 V; t
r
= t
f
≤
2.5 ns;
note 3
see Figs 5 and 8
150
333
MHz
t
PHL
/t
PLH
propagation delay
nA
n
to nB
n
; nB
n
to nA
n
nLE
BA
to nA
n
; nLE
AB
to nB
n
nCP
BA
to nA
n
; nCP
AB
to nB
n
3-state output enable time nOE
AB
to nB
n
3-state output enable time nOE
BA
to nA
n
3-state output disable time nOE
AB
to nB
n
3-state output disable time nOE
BA
to nA
n
pulse width nLE
AB
or nLE
BA
HIGH
pulse width nCP
AB
or nCP
BA
HIGH or LOW
set-up time
nA
n
before nCP
AB
↑
or nB
n
before nCP
BA
↑
set-up time CP HIGH or LOW
nA
n
before nLE
AB
↓
or nB
n
before nLE
BA
↓
hold time
nA
n
after nCP
AB
↑
or nB
n
after nCP
BA
↑
hold time CP HIGH or LOW
nA
n
after nLE
AB
↓
or nB
n
after nLE
BA
↓
maximum clock frequency
see Figs 4 and 8 50 pF
see Figs 5 and 8
see Figs 5 and 8
see Figs 6 and 8
see Figs 6 and 8
see Figs 6 and 8
see Figs 6 and 8
see Figs 5 and 8
see Figs 5 and 8
1.0
1.3
1.4
1.0
1.1
1.4
1.3
3.3
3.3
3.0
3.4
3.3
2.4
2.5
2.9
3.1
0.9
1.1
4.2
4.8
4.9
4.6
5.0
5.0
4.2
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
PZH
/t
PZL
t
PHZ
/t
PLZ
t
W
t
su
see Figs 7 and 8
+1.3
0.3
ns
see Figs 7 and 8
1.0
0.3
ns
t
h
see Figs 7 and 8
+1.3
0.4
ns
see Figs 7 and 8
1.2
0.1
ns
f
max
see Figs 5 and 8
150
340
MHz
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
=
40 to +85
°
C
UNIT
WAVEFORMS
C
L
MIN.
TYP.
MAX.
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