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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： | 8/16页 |
| 文件大小： | 88K |
| 代理商： | 74ALVCH32501EC |
2000 Mar 16
8
Philips Semiconductors
Product specification
36-bit universal bus transceiver with direction pin;
5 V tolerant; 3-state
74ALVCH32501
AC CHARACTERISTICS
GND = 0 V
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
=
40 to +85
°
C
UNIT
WAVEFORMS
C
L
MIN.
TYP.
MAX.
V
CC
= 2.3 to 2.7 V; t
r
= t
f
≤
2.0 ns;
note 1
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
nLE
AB
or nLE
BA
pulse width HIGH
nCP
AB
or nCP
BA
pulse width
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 30 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
1.1
1.0
1.0
1.3
1.5
1.3
3.3
3.3
2.8
3.5
3.3
2.5
2.8
2.5
2.5
0.8
2.0
5.1
6.1
6.1
5.8
6.3
6.2
5.3
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
1.7
0.1
ns
see Figs 7 and 8
1.1
0.1
ns
t
h
see Figs 7 and 8
1.7
0.3
ns
see Figs 7 and 8
1.6
0.3
ns
f
max
V
CC
= 2.7 V; t
r
= t
f
≤
2.5 ns;
note 2
see Figs 5 and 8
150
330
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
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
3.3
3.3
3.0
3.6
3.4
2.7
3.3
3.6
3.3
0.7
1.4
4.6
5.3
5.6
5.3
6.0
5.7
4.6
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
PZH
/t
PZL
t
PHZ
/t
PLZ
t
W
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