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M34571T2-CPE User’s Manual 4. Hardware Specifications
REJ10J0972-0100 Rev.1.00 February 10, 2006
Page 60 of 72
Table 4.4 Electrical characteristics of the 74HC4050
Standard values
Signal Item Condition
Min. Max.
Unit
Vcc=2.0V 1.50 -
Vcc=4.5V 3.15 -
VIH “H” level threshold voltage
Vcc=6.0V 4.20 -
Vcc=2.0V - 0.50
Vcc=4.5V - 1.35
VIL “L” level threshold voltage
Vcc=6.0V - 1.80
V
Table 4.5 Electrical characteristics of the 74ALS641A
Standard values
Signal Item Condition
Min. Standard Max.
Unit
VOL “L” output voltage Vcc=4.5V, IOL=24mA - 0.35 0.5 V
IOL “L” output current - - 24 mA
Table 4.6 Electrical characteristics of the 74VHC126
Standard values
Signal Item Condition
Min. Standard Max.
Unit
Vcc=3.0V, IOH=-4mA 2.58 - -
VOH “H” output voltage
Vcc=4.5V, I
OH=-8mA 3.94 - -
Vcc=3.0V, IOL=4mA - - 0.36
VOL “L” output voltage
Vcc=4.5V, I
OL=8mA - - 0.36
V
Table 4.7 Electrical characteristics of the 74HC4066
Standard values
Symbol Item Condition
Min. Standard Max.
Unit
RON ON resistor Vcc=4.5V - 96 170
ΔRON ON resistor difference Vcc=4.5V - 10 -
Ω
IOFF Leak current (Off) Vcc=12.0V - - ±100
IIZ Leak current (On, output: open) Vcc=12.0V - - ±100
nA