参数资料
型号: 74ALVCH16600
厂商: NXP Semiconductors N.V.
英文描述: 18-bit universal bus transceiver 3-State
中文描述: 18位通用总线收发器,三态
文件页数: 9/14页
文件大小: 88K
代理商: 74ALVCH16600
Philips Semiconductors
Product specification
74ALVCH16600
18-bit universal bus transceiver (3-State)
1998 Sep 24
9
AC CHARACTERISTICS FOR V
CC
= 3.0V TO 3.6V RANGE AND V
CC
= 2.7V
GND = 0V; t
r
= t
f
= 2.5ns; C
L
= 50pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3V
±
0.3V
TYP
1
V
CC
= 2.7V
UNIT
MIN
MAX
MIN
TYP
MAX
Propagation delay
An, Bn to Bn, An
1.0
2.8
4.2
3.1
4.7
t
PHL
/t
PLH
Propagation delay
LE
AB
, LE
BA
to Bn, An
1, 2
1.0
3.1
4.9
3.4
5.5
ns
Propagation delay
CP
AB
, CP
BA
to Bn, An
1.3
2.9
5.7
3.8
6.8
t
PZH
/t
PZL
3-State output enable time
OE
BA
to An
3
1.1
2.8
5.2
3.3
6.3
ns
t
PHZ
/t
PLZ
3-State output disable time
OE
BA
to An
3
1.2
3.2
4.4
3.3
4.7
ns
t
W
LE pulse width
LE
AB
, LE
BA
to CP
AB
, CP
BA
2
3.3
1.0
3.3
1.0
ns
LE pulse width HIGH or LOW
CP
AB
, CP
BA
3.3
1.1
3.3
1.4
Set-up time
An, Bn to CP
AB
, CP
BA
4
1.2
–0.1
1.3
–0.4
t
SU
Set-up time
An, Bn to LE
AB
, LE
BA
4
1.1
0.3
1.1
–0.2
ns
Set-up time
CE
AB
, CE
BA
to CP
AB
, CP
BA
4
0.8
–0.2
0.7
–0.7
Hold time
An, Bn to CP
AB
, CP
BA
4
1.5
0.4
1.8
0.4
t
h
Hold time
An, Bn to LE
AB
, LE
BA
1.3
0.1
1.6
0.1
ns
Hold time
CE
AB
, CE
BA
to CP
AB
, CP
BA
4
1.4
0.4
1.7
0.6
f
MAX
Maximum clock frequency
150
362
150
350
MHz
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
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