
Philips Semiconductors
Product specification
74ALVC162834A
18-bit registered driver with inverted register enable
and 30
termination resistors (3-State)
2000 Jun 20
7
AC CHARACTERISTICS FOR VCC = 2.3V TO 2.7V RANGE
GND = 0 V; tr = tf ≤ 2.0 ns; CL = 30 pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 2.3 to 2.7 V
UNIT
MIN
TYP1
MAX
Propagation delay
An to Yn
1, 7
1.0
3.5
5.2
tPHL/tPLH
Propagation delay
LE to Yn
2, 7
1.3
4.1
6.0
ns
Propagation delay
CP to Yn
4, 7
1.4
4.0
6.8
tPZH/tPZL
3-State output enable time
OE to Yn
6, 7
1.4
3.8
6.3
ns
tPHZ/tPLZ
3-State output disable time
OE to Yn
6, 7
1.0
2.6
4.4
ns
t
CP pulse width HIGH or LOW
4, 7
3.3
1.0
–
ns
tW
LE pulse width HIGH
2, 7
3.3
0.7
–
ns
tS
Set-up time An to CP
5, 7
1.0
–
ns
tSU
Set-up time An to LE
3, 7
1.5
–
ns
t
Hold time An to CP
5, 7
1.0
0.4
–
ns
th
Hold time An to LE
3, 7
0.5
0.1
–
ns
fmax
Maximum clock pulse frequency
4, 7
150
190
–
MHz
NOTE:
1. All typical values are at VCC = 2.5V and Tamb = 25°C.
AC CHARACTERISTICS FOR VCC = 3.0V TO 3.6V RANGE AND VCC = 2.7V
GND = 0 V; tr = tf ≤ 2.5 ns; CL = 50 pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
VCC = 3.3 ± 0.3 V
VCC = 2.7 V
UNIT
MIN
TYP1, 2
MAX
MIN
TYP1
MAX
Propagation delay
An to Yn
1, 7
1.0
2.9
4.2
–
3.3
5.0
tPHL/tPLH
Propagation delay
LE to Yn
2, 7
1.3
3.4
5.8
–
3.8
6.8
ns
Propagation delay
CP to Yn
4, 7
1.4
3.3
5.4
–
3.7
6.1
tPZH/tPZL
3-State output enable time
OE to Yn
6, 7
1.5
2.4
5.9
–
4.0
6.5
ns
tPHZ/tPLZ
3-State output disable time
OE to Yn
6, 7
1.8
3.0
5.0
–
3.2
5.2
ns
t
CP pulse width HIGH or LOW
4, 7
3.3
0.7
–
3.3
1.2
–
ns
tW
LE pulse width LOW
2, 7
3.3
0.6
–
3.3
0.6
–
ns
tS
Set-up time An to CP
5, 7
1.0
–
1.0
–
ns
tSU
Set-up time An to LE
3, 7
1.5
–
1.5
–
ns
t
Hold time An to CP
5, 7
0.9
0.7
–
1.2
0.4
–
ns
th
Hold time An to LE
3, 7
1.0
0.4
–
1.0
0.1
–
ns
fmax
Maximum clock pulse frequency
4, 7
150
240
–
150
190
–
MHz
NOTES:
1. All typical values are measured Tamb = 25°C.
2. Typical value is measured at VCC = 3.3 V.