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74LCX541MTCX Datasheet, PDF (4/14 Pages) Fairchild Semiconductor – Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs | |||
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DC Electrical Characteristics
Symbol
Parameter
VIH
HIGH Level Input Voltage
VIL
LOW Level Input Voltage
VOH
HIGH Level Output Voltage
VOL
LOW Level Output Voltage
II
IOFF
ICC
âICC
Input Leakage Current
Power-Off Leakage Current
Quiescent Supply Current
Increase in ICC per Input
VCC (V)
2.3â2.7
2.7â3.6
2.3â2.7
2.7â3.6
2.3â3.6
2.3
2.7
3.0
2.3â3.6
2.3
2.7
3.0
2.3â3.6
0
2.3â3.6
2.3â3.6
Conditions
IOH = â100µA
IOH = â8mA
IOH = â12mA
IOH = â18mA
IOH = â24mA
IOL = 100µA
IOL = 8mA
IOL = 12mA
IOL = 16mA
IOL = 24mA
0 ⤠VI ⤠5.5V
VI or VO = 5.5V
VI = VCC or GND
3.6V ⤠VI, VO ⤠5.5V(5)
VIH = VCC = 0.6V
TA = â40°C to +85°C
Min.
Max.
1.7
2.0
0.7
0.8
VCC â 0.2
1.8
2.2
2.4
2.2
0.2
0.6
0.4
0.4
0.55
±5.0
10
10
±10
500
Units
V
V
V
V
µA
µA
µA
µA
AC Electrical Characteristics
Symbol
tPHL, tPLH
tPZL, tPZH
tPLZ, tPHZ
tOSHL, tOSLH
Parameter
Propagation Delay
Output Enable Time
Output Disable Time
Output to Output Skew(6)
TA = â40°C to +85°C, RL = 500â¦
VCC = 3.3V ± 0.3V,
CL = 50pF
VCC = 2.7V,
CL = 50pF
VCC = 2.5V ± 0.2V,
CL = 30pF
Min. Max. Min. Max. Min. Max. Units
1.5
6.5
1.5
7.5
1.5
7.8
ns
1.5
8.5
1.5
9.5
1.5
10.5
ns
1.5
7.5
1.5
8.5
1.5
9.0
ns
1.0
ns
Notes
5. Outputs disabled or 3-STATE only.
6. Skew is defined as the absolute value of the difference between the actual propagation delay for any two
separate outputs of the same device. The specification applies to any outputs switching in the same direction,
either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).
©2006 Fairchild Semiconductor Corporation
74LCX541 Rev. 1.6.0
4
www.fairchildsemi.com
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