74vhc273 STMicroelectronics, 74vhc273 Datasheet - Page 6

• Manufacturer Part Number: 74vhc273
• Description: Octal D-type Flip Flop With Clear
• Manufacturer: STMicroelectronics

74VHC273
Table 9: Dynamic Switching Characteristics
1) Worst case package.
2) Max number of outputs defined as (n). Data inputs are driven 0V to 5.0V, (n-1) outputs switching and one output at GND.
3) Max number of data inputs (n) switching. (n-1) switching 0V to 5.0V. Inputs under test switching: 5.0V to threshold (V
(V
Figure 4: Test Circuit
C
R
6/14
Symbol
L
T
IHD
=15/50pF or equivalent (includes jig and probe capacitance)
V
= Z
V
V
V
OLP
OLV
IHD
), f=1MHz.
ILD
OUT
of pulse generator (typically 50 )
Dynamic Low
Voltage Quiet
Output (note 1, 2)
Dynamic High
Voltage Input
(note 1, 3)
Dynamic Low
Voltage Input
(note 1, 3)
Parameter
V
5.0
5.0
5.0
(V)
CC
Test Condition
C
L
= 50 pF
Min.
-0.9
3.5
T
A
Typ.
= 25°C
-0.6
0.6
Max.
0.9
1.5
Value
-40 to 85°C
Min.
Max.
-55 to 125°C
Min.
ILD
), 0V to threshold
Max.
Unit
V
V
V