MC74LCX245 ON Semiconductor, MC74LCX245 Datasheet - Page 4

• Manufacturer Part Number: MC74LCX245
• Description: Low-Voltage CMOS Octal Transistor
• Manufacturer: ON Semiconductor

2. These values of V I are used to test DC electrical characteristics only.
3. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
DC ELECTRICAL CHARACTERISTICS
AC CHARACTERISTICS
V IH
V IL
V OH
V OL
I I
I OZ
I OFF
I CC
t PLH
t PHL
t PZH
t PZL
t PHZ
t PLZ
t OSHL
t OSLH
Symbol
Symbol
CC
I CC
IH
IL
OH
OL
The specification applies to any outputs switching in the same direction, either HIGH–to–LOW (t OSHL ) or LOW–to–HIGH (t OSLH ); parameter
guaranteed by design.
HIGH Level Input Voltage (Note 2.)
LOW Level Input Voltage (Note 2.)
HIGH Level Output Voltage
LOW Level Output Voltage
Input Leakage Current
3–State Output Current
Power–Off Leakage Current
Quiescent Supply Current
Increase in I CC per Input
Propagation Delay
Input to Output
Output Enable Time to
High and Low Level
Output Disable Time From
High and Low Level
Output–to–Output Skew
(Note 3.)
Parameter
Characteristic
y
t R = t F = 2.5 ns; R L = 500
g (
g (
g
g
Waveform
)
)
1
2
2
http://onsemi.com
V CC = 3.3 V
MC74LCX245
2.3
2.3
2.3 V
2.3
Min
2.3
1.5
1.5
1.5
1.5
1.5
1.5
2.3 V
2.3 V
C L = 50 pF
V CC
V CC = 0 V; V I or V O = 5.5 V
V CC = 2.7 V; I OH = –12 mA
V CC = 3.0 V; I OH = –18 mA
V CC = 3.0 V; I OH = –24 mA
V CC = 2.3 V; I OH = –8 mA
V CC
V CC = 3.0 V; I OL = 16 mA
V CC = 3.0 V; I OL = 24 mA
V CC = 2.7 V; I OL = 12 mA
V CC
V CC
V CC = 2.3 V; I OL = 8 mA
4
V CC
2.3 V
2.7 V
2.3 V
2.7 V
V CC
V CC
V I = V IH or V IL
3.6 V; 3.6
Max
7.0
7.0
8.5
8.5
7.5
7.5
1.0
1.0
3.6 V; V IH = V CC – 0.6 V
0.3 V
3.6 V; V I = GND or V CC
3.6 V; 0V
Condition
3.6 V; 0 V
V CC
V CC
V CC
V CC
3.6 V; I OL = 100 A
3.6 V; I OL = 100 A
T A = –40 C to +85 C
V I or V O
2.7 V
3.6 V
2.7 V
3.6 V
Min
1.5
1.5
1.5
1.5
1.5
1.5
V O
V CC = 2.7 V
C L = 50 pF
V I
Limits
5.5 V;
5.5 V
5.5 V
Max
8.0
8.0
9.5
9.5
8.5
8.5
V CC – 0.2
T A = –40 C to +85 C
V CC = 2.5 V
Min
1.7
2.0
1.8
2.2
2.4
2.2
Min
1.5
1.5
1.5
1.5
1.5
1.5
C L = 30 pF
Max
0.55
500
0.7
0.8
0.2
0.6
0.4
0.4
Max
10.5
10.5
10
10
8.4
8.4
9.0
9.0
10
0.2 V
5
5
Unit
Unit
ns
ns
ns
ns
V
V
V
V
A
A
A
A
A