FXL4245_10 Datasheet, PDF (6/11 Pages) Fairchild Semiconductor – Low-Voltage, Dual-Supply, 8-Bit, Signal Translator with Configurable Voltage Supplies, Signal Levels, and 3-State Outputs

AC Electrical Characteristics
VCCA=3.0V to 3.6V
Symbol Parameter
tPLH, tPHL
tPZH, tPZL
tPHZ, tPLZ
Propagation
Delay A to B
Propagation
Delay B to A
Output Enable
/OE to B
Output Enable
/OE to A
Output Disable
/OE to B
Output Disable
/OE to A
VCCB=3.0V
to 3.6V
Min. Max.
TA= -40 to +85°C
VCCB=2.3V
to 2.7V
VCCB=1.65V
to 1.95V
VCCB=1.4V
to 1.6V
Min. Max. Min. Max. Min. Max.
0.2 3.5 0.3 3.9 0.5 5.4 0.6 6.8
0.2 3.5 0.2 3.8 0.3 4.0 0.5 4.3
0.5 4.0 0.7 4.4 1.0 5.9 1.0 6.4
0.5 4.0 0.5 4.0 0.5 4.0 0.5 4.0
0.2 3.8 0.2 4.0 0.7 4.8 1.5 6.2
0.2 3.7 0.2 3.7 0.2 3.7 0.2 3.7
VCCB=1.1V
to 1.3V
Min. Max.
1.4 22.0
0.8 13.0
1.5 17.0
0.5 4.0
2.0 17.0
0.2 3.7
Units
ns
ns
ns
VCCA=2.3V to 2.7V
Symbol Parameter
tPLH, tPHL
tPZH, tPZL
tPHZ, tPLZ
Propagation
Delay A to B
Propagation
Delay B to A
Output Enable
/OE to B
Output Enable
/OE to A
Output Disable
/OE to B
Output Disable
/OE to A
VCCB=3.0V
to 3.6V
Min. Max.
TA= -40 to +85°C
VCCB=2.3V
to 2.7V
VCCB=1.65V
to 1.95V
VCCB=1.4V
to 1.6V
Min. Max. Min. Max. Min. Max.
0.2 3.8 0.4 4.2 0.5 5.6 0.8 6.9
0.3 3.9 0.4 4.2 0.5 4.5 0.5 4.8
0.6 4.2 0.8 4.6 1.0 6.0 1.0 6.8
0.6 4.5 0.6 4.5 0.6 4.5 0.6 4.5
0.2 4.1 0.2 4.3 0.7 4.8 1.5 6.7
0.2 4.0 0.2 4.0 0.2 4.0 0.2 4.0
VCCB=1.1V
to 1.3V
Min. Max.
1.4 22.0
1.0 7.0
1.5 17.0
0.6 4.5
2.0 17.0
0.2 4.0
Units
ns
ns
ns
VCCA=1.65V to 1.95V
Symbol Parameter
tPLH, tPHL
tPZH, tPZL
tPHZ, tPLZ
Propagation
Delay A to B
Propagation
Delay B to A
Output Enable
/OE to B
Output Enable
/OE to A
Output Disable
/OE to B
Output Disable
/OE to A
VCCB=3.0V
to 3.6V
Min. Max.
TA= -40 to +85°C
VCCB=2.3V
to 2.7V
VCCB=1.65V
to 1.95V
VCCB=1.4V
to 1.6V
Min. Max. Min. Max. Min. Max.
0.3 4.0 0.5 4.5 0.8 5.7 0.9 7.1
0.5 5.4 0.5 5.6 0.8 5.7 1.0 6.0
0.6 5.2 0.8 5.4 1.2 6.9 1.2 7.2
1.0 6.7 1.0 6.7 1.0 6.7 1.0 6.7
0.2 5.1 0.2 5.2 0.8 5.2 1.5 7.0
0.5 5.0 0.5 5.0 0.5 5.0 0.5 5.0
VCCB=1.1V
to 1.3V
Min. Max.
1.5 22.0
1.2 8.0
1.5 18.0
1.0 6.7
2.0 17.0
0.5 5.0
Units
ns
ns
ns
© 2004 Fairchild Semiconductor Corporation
FXL4245 • Rev. 1.0.3
6
www.fairchildsemi.com