TC74LCX138F_07 Datasheet, PDF (4/11 Pages) Toshiba Semiconductor – Low-Voltage 3-to-8 Line Decoder with 5-V Tolerant Inputs and Outputs

Operating Ranges (Note 1)
TC74LCX138F/FN/FT/FK
Characteristics
Symbol
Rating
Unit
Power supply voltage
Input voltage
Output voltage
Output current
Operating temperature
Input rise and fall time
V_CC
V_IN
V_OUT
I_OH/I_OL
T_opr
dt/dv
2.0 to 3.6
1.5 to 3.6 (Note 2)
0 to 5.5
0 to 5.5 (Note 3)
0 to V_CC (Note 4)
±24 (Note 5)
±12 (Note 6)
−40 to 85
0 to 10 (Note 7)
V
V
V
mA
°C
ns/V
Note 1: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
Note 2: Data retention only
Note 3: V_CC = 0 V
Note 4: High or low state
Note 5: V_CC = 3.0 to 3.6 V
Note 6: V_CC = 2.7 to 3.0 V
Note 7: V_IN = 0.8 to 2.0 V, V_CC = 3.0 V
Electrical Characteristics
DC Characteristics (Ta = −40 to 85°C)
Characteristics
Input voltage
H-level
L-level
Output voltage
H-level
L-level
Input leakage current
Power-off leakage current
Quiescent supply current
Increase in Icc per input
Symbol
Test Condition
V_IH
⎯
V_IL
⎯
I_OH = −100 μA
V_OH V_IN = V_IH or V_IL
V_OL V_IN = V_IH or V_IL
I_IN
I_OFF
I_CC
ΔI_CC
V_IN = 0 to 5.5 V
V_IN/V_OUT = 5.5 V
V_IN = V_CC or GND
V_IN = 3.6 to 5.5 V
V_IH = V_CC − 0.6 V
I_OH = −12 mA
I_OH = −18 mA
I_OH = −24 mA
I_OL = 100 μA
I_OL = 12 mA
I_OL = 16 mA
I_OL = 24 mA
Min Max Unit
V_CC (V)
2.7 to 3.6 2.0
⎯
V
2.7 to 3.6 ⎯
0.8
2.7 to 3.6
V_CC
−0.2
⎯
2.7
2.2
⎯
3.0
2.4
⎯
3.0
2.2
⎯
V
2.7 to 3.6 ⎯
0.2
2.7
⎯
0.4
3.0
⎯
0.4
3.0
⎯ 0.55
2.7 to 3.6 ⎯ ±5.0 μA
0
⎯ 10.0 μA
2.7 to 3.6 ⎯ 10.0
2.7 to 3.6 ⎯ ±10.0 μA
2.7 to 3.6 ⎯
500
4
2007-10-19