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74ALVCH16373DGG View Datasheet(PDF) - Philips Electronics

Part Name
Description
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74ALVCH16373DGG
Philips
Philips Electronics Philips
74ALVCH16373DGG Datasheet PDF : 12 Pages
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Philips Semiconductors
16-bit D-type transparent latch (3-State)
Product specification
74ALVCH16373
AC CHARACTERISTICS FOR VCC = 2.3V TO 2.7V RANGE AND VCC < 2.3V
GND = 0V; tr = tf 2.0ns; CL = 30pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 2.3 to 2.7V
MIN TYP1, 2 MAX
VCC = 1.8V
MIN TYP1 MAX
tPHL/tPLH
Propagation delay
nDn to nYn
1, 5
1.0
2.1
3.9
1.5
3.2
5.7
tPHL/tPLH
Propagation delay
nLE to nYn
2, 5
1.0
2.2
3.9
1.5
3.4
5.9
tPZH/tPZL
3-State output enable
time
nOE to nYn
4, 5
1.0
2.6
5.2
1.5
4.0
7.3
tPHZ/tPLZ
3-State output disable
time
nOE to nYn
4, 5
1.0
2.2
4.1
1.5
3.2
5.6
tW
nLE pulse width HIGH
2
tSU
Set-up time nDn to nLE
3
th
Hold time nDn to nLE
3
NOTES:
1. All typical values are measured at Tamb = 25°C.
2. Typical value is measured at VCC = 2.5V.
3.0
1.0
1.0
–0.1
1.5
0.2
3.5
1.0
1.0
–0.1
1.2
0.1
VCC = 1.2V UNIT
TYP
8.8
ns
7.4
ns
8.9
ns
8.9
ns
ns
ns
ns
AC CHARACTERISTICS FOR VCC = 3.0V TO 3.6V RANGE AND VCC = 2.7V
GND = 0V; tr = tf 2.5ns; CL = 50pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3V ±0.3V
MIN TYP1, 2 MAX
VCC = 2.7V
MIN
TYP1 MAX
tPHL/tPLH
Propagation delay
nDn to nYn
1, 5
1.0
2.1
3.3
1.0
2.3
3.7
tPHL/tPLH
Propagation delay
nLE to nYn
2, 5
1.0
2.2
3.2
1.0
2.2
3.5
tPZH/tPZL
3-State output enable time
nOE to nYn
4, 5
1.0
2.3
4.2
1.0
2.9
4.9
tPHZ/tPLZ
3-State output disable time
nOE to nYn
4, 5
1.0
2.8
4.1
1.0
3.1
4.7
tW
nLE pulse width HIGH
2
tSU
Set-up time nDn to nLE
3
th
Hold time nDn to nLE
3
NOTES:
1. All typical values are measured at Tamb = 25°C.
2. Typical value is measured at VCC = 3.3V.
2.5
1.0
3.0
1.0
1.0
0.0
1.0
–0.1
1.2
0.2
1.5
0.4
UNIT
ns
ns
ns
ns
ns
ns
ns
1999 Sep 20
7
 

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