74vcx16373 STMicroelectronics, 74vcx16373 Datasheet - Page 6

• Manufacturer Part Number: 74vcx16373
• Description: Low Voltage Cmos 16-bit D-type Latch 3-state With 3.6v Tolerant Inputs And Outputs
• Manufacturer: STMicroelectronics

74VCX16373
DYNAMIC SWITCHING CHARACTERISTICS (T
1) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the LOW state.
2) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the HIGH state.
3) Parameters guaranteed by design.
AC ELECTRICAL CHARACTERISTICS (C
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
2) Parameter guaranteed by design
6/12
t
OSLH
Symbol
t
t
t
t
Symbol
PLH
PLH
PZL
PLZ
V
V
V
OHV
OLP
OLV
t
t
t
w
s
h
t
t
t
t
t
PZH
PHZ
PHL
PHL
OSHL
Dynamic Low Voltage Quiet
Output (note 1, 3)
Dynamic Low Voltage Quiet
Output (note 1, 3)
Dynamic High Voltage Quiet
Output (note 2, 3)
Propagation Delay
Time Dn to Qn
Propagation Delay
Time LE to Qn
Output Enable Time
Output Disable Time
Setup TIme, HIGH or
LOW level Dn to LE
Hold Time High or
LOW level Dn to LE
LE Pulse Width, HIGH
Output To Output
Skew Time (note1, 2)
Parameter
Parameter
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
OSLH
V
(V)
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
CC
Test Condition
= | t
PLHm
L
V
1.8
2.5
3.3
1.8
2.5
3.3
1.8
2.5
3.3
(V)
CC
= 30pF, R
- t
PLHn
Test Condition
a
= 25°C, Input t
|, t
OSHL
L
= 500
V
V
V
= | t
V
V
V
IH
IH
IH
IL
IL
IL
PHLm
= V
= V
= V
= 0V
= 0V
= 0V
Min.
1.5
1.0
0.8
1.5
1.0
0.8
1.5
1.0
0.8
1.5
1.0
0.8
2.5
1.5
1.5
1.0
1.0
1.0
4.0
1.5
1.5
-40 to 85 °C
CC
CC
CC
- t
Input t
r
PHLn
= t
|)
f
Max.
0.75
= 2.0ns, C
r
6.8
3.4
3.0
7.8
3.9
3.0
9.2
4.6
3.5
6.8
3.8
3.5
0.5
0.5
= t
Min.
Value
f
= 2.0ns
T
Min.
A
-55 to 125 °C
1.5
1.0
0.8
1.5
1.0
0.8
1.5
1.0
0.8
1.5
1.0
0.8
2.5
1.5
1.5
1.0
1.0
1.0
4.0
1.5
1.5
Value
L
-0.25
= 25 °C
Typ.
0.25
-0.6
-0.8
0.6
0.8
1.5
1.9
2.2
= 30pF, R
Max.
0.75
11.0
8.0
4.0
4.0
9.0
4.8
3.9
6.0
4.3
7.2
4.5
4.1
0.5
0.5
Max.
L
= 500
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V