74ALVCH16601DGG(1998) データシートの表示（PDF） - Philips Electronics
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74ALVCH16601DGG Datasheet PDF : 12 Pages
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Philips Semiconductors
18-bit universal bus transceiver (3-State)
Product specification
74ALVCH16601
AC CHARACTERISTICS FOR VCC = 2.3V TO 2.7V RANGE
GND = 0V; tr = tf ≤ 2.0ns; CL = 30pF
SYMBOL
PARAMETER
WAVEFORM
Propagation delay
An, Bn to Bn, An
tPHL/tPLH
Propagation delay
LEAB, LEBA to Bn, An
1, 2
Propagation delay
CPAB, CPBA to Bn, An
tPZH/tPZL
3-State output enable time
OEBA, OEAB to An,Bn
3
tPHZ/tPLZ
3-State output enable time
OEBA, OEAB to An,Bn
3
Pulse width HIGH
LEAB or LEBA
tW
2
Pulse width HIGH or LOW
CPAB, CPBA
Set-up time
An, Bn to CPAB, CPBA
tSU
Set-up time
An, Bn to LEAB, LEBA
4
Set-up time
CEAB, CEBA to CPAB, CPBA
Hold time
An, Bn to CPAB, CPBA
th
Hold time
An, Bn to LEAB, LEBA
4
Hold time
CEAB, CEBA to CPAB, CPBA
fMAX
Maximum clock frequency
NOTE:
1. All typical values are at VCC = 2.5V and Tamb = 25°C.
LIMITS
VCC = 2.5V ± 0.2V
MIN
TYP1
MAX
1.0
3.1
5.2
1.0
3.6
6.2
1.0
3.4
5.9
1.1
3.1
5.3
1.4
2.8
4.9
3.3
1.6
–
3.3
2.0
–
2.3
–0.2
–
1.3
0.1
–
2.0
–0.4
–
1.2
0.3
–
1.3
0.2
–
1.1
0.4
–
150
390
–
UNIT
ns
ns
ns
ns
ns
ns
MHz
1998 Sep 24
8
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