m74hct640 STMicroelectronics, m74hct640 Datasheet - Page 4

• Manufacturer Part Number: m74hct640
• Description: Ic Transcvr Tri-st 8bit 20dip
• Manufacturer: STMicroelectronics

M74HCT640
DC SPECIFICATIONS
4/11
Symbol
V
V
V
V
I
I
CC
OZ
OH
I
OL
I
IH
CC
IL
I
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
Low Level Output
Voltage
Input Leakage
Current
High Impedance
Output Leakage
Current
Quiescent Supply
Current
Additional Worst
Case Supply
Current
Parameter
V
(V)
4.5
5.5
4.5
5.5
4.5
4.5
5.5
5.5
5.5
5.5
to
to
CC
Test Condition
V
V
V
O
Other Inputs at
V
I
I
Per Input pin
= V
= V
V
I
I
V
= V
I
I
O
I
O
V
O
= V
CC
I
O
=-6.0 mA
=6.0 mA
I
=-20 A
= 0.5V or
I
=20 A
CC
CC
O
CC
= 2.4V
or GND
IH
= 0
or GND
or GND
or GND
or V
IL
Min.
4.18
2.0
4.4
T
A
Typ.
4.31
0.17
= 25°C
4.5
0.0
Max.
0.26
0.8
0.1
2.0
0.1
0.5
4
Value
-40 to 85°C
Min.
4.13
2.0
4.4
Max.
0.33
0.8
0.1
2.9
40
1
5
-55 to 125°C
Min.
4.10
2.0
4.4
Max.
0.40
0.8
0.1
3.0
80
10
1
Unit
mA
V
V
V
V
A
A
A