74VHC161284CM Просмотр технического описания (PDF) - Fairchild Semiconductor
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74VHC161284CM Datasheet PDF : 11 Pages
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DC Electrical Characteristics (Continued)
Symbol
Parameter
VCC TA = −40°C to +85°C Units Conditions
(V) Guaranteed Limits
VOL
Maximum LOW Level Output Voltage An, HLH
4.5
4.5
Bn, Yn
4.5
PLH
4.5
RD
Maximum Output Impedance
B1–B8, Y9–Y13
5.0
Minimum Output Impedance
B1–B8, Y9–Y13
5.0
RP
Maximum Pull-Up Resistance
B1–B8, Y9–Y13, C14–C17
5.0
Minimum Pull-Up Resistance
B1–B8, Y9–Y13, C14–C17
5.0
IIH
Maximum Input Current in HIGH State A9–A13, PLHIN, HD, DIR, HLHIN 5.5
C14–C17
5.5
IIL
Maximum Input Current in LOW State A9–A13, PLHIN, HD, DIR, HLHIN 5.5
C14–C17
5.5
IOZH
Maximum Output Disable Current
A1—A8
5.5
(HIGH)
B1–B8
5.5
IOZL
Maximum Output Disable Current
A1—A8
5.5
(LOW)
B1–B8
5.5
IOFF
Power Down Output Leakage
B1–B8, Y9–Y13, PLH
0.0
IOFF
Power Down Input Leakage
C14–C17, HLHIN
0.0
IOFF − ICC Power Down Leakage to VCC
0.0
ICC
Maximum Supply Current
5.5
Note 5: Output impedance is measured with the output active LOW and active HIGH (HD = HIGH).
0.1
0.44
0.77
0.7
55
35
1650
1150
1.0
100
−1.0
−5.0
20
100
−20
−5.0
100
100
250
70
IOL = 50 µA
V IOL = 8 mA
IOL = 14 mA
IOL = 84 mA
Ω (Note 5)(Note 6)
Ω (Note 5)(Note 6)
Ω
Ω
µA VI = 5.5V
VI = 5.5V
µA VI = 0.0V
mA VI = 0.0V
µA VO = 5.5V
VO = 5.5V
µA VO = 0.0V
mA
µA VO = 5.5V
µA VI = 5.5V
µA (Note 7)
mA VI = VCC or GND
Note 6: This parameter is guaranteed but not tested, characterized only.
Note 7: Power-down leakage to VCC is tested by simultaneously forcing all pins on the cable-side (B1–B8, Y9–Y13, PLH, C14–C17 and HLHIN to 5.5V and
measuring the resulting ICC.
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