74lcx125 STMicroelectronics, 74lcx125 Datasheet - Page 6

• Manufacturer Part Number: 74lcx125
• Description: Cmos Quad Bus Buffers With 5v Tolerant Input And Output
• Manufacturer: STMicroelectronics

Electrical characteristics
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Electrical characteristics
Table 5. DC specifications
Table 6. Dynamic switching characteristics
1. Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to
Symbol
Symbol
HIGH. The remaining output is measured in the LOW state.
∆I
V
V
V
V
V
I
V
I
I
OZ
CC
OLP
OLV
off
OH
I
OL
CC
IH
IL
I
High level input
voltage
Low level input
voltage
High level output
voltage
Low level output
voltage
Input leakage current 2.7 to 3.6
Power OFF leakage
current
High Impedance
Output Leakage
Current
Quiescent supply
current
I incr. per Input
Dynamic low level quiet
output
Parameter
Parameter
(1)
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
V
2.7
3.0
2.7
3.0
(V)
CC
0
V
3.3
(V)
CC
Test condition
Test condition
V
I
C
V
V
V
or V
V
IL
L
V
V
I
V
IH
I
= V
I
I
= 50pF
O
I
I
I
I
I
= 0V, V
or V
O
I
I
I
O
O
O
O
= V
= V
O
O
O
= 0 to 5.5V
O
=-100 µA
= 0 to V
=-12 mA
=-18 mA
=-24 mA
=100 µA
=12 mA
=16 mA
=24 mA
CC
= 3.6 to 5.5V
O
IH
CC
or GND
= 5.5V
or V
IH
- 0.6V
CC
= 3.3V
IL
V
CC
Min
Min
2.0
2.2
2.4
2.2
-40 to 85°C
-0.2
T
A
Value
Value
= 25 °C
Typ
-0.8
0.8
Max
0.55
± 10
500
0.8
0.2
0.4
0.4
± 5
± 5
10
10
Max
74LCX125
Unit
Unit
µA
µA
µA
µA
µA
V
V
V
V
V