74VHC161284MEA Просмотр технического описания (PDF) - Fairchild Semiconductor
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74VHC161284MEA Datasheet PDF : 11 Pages
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DC Electrical Characteristics (Continued)
Symbol
Parameter
VCC
TA
40qC to 85qC
Units
Conditions
(V) Guaranteed Limits
VOL
Maximum LOW Level Output Voltage An, HLH
4.5
0.1
IOL 50 PA
Bn, Yn
4.5
0.44
V IOL 8 mA
4.5
0.77
IOL 14 mA
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
0.7
55
35
1650
1150
IOL 84 mA
: (Note 5)(Note 6)
: (Note 5)(Note 6)
:
:
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
1.0
PA VI 5.5V
100
VI 5.5V
1.0
PA VI 0.0V
5.0
mA VI 0.0V
IOZH
IOZL
IOFF
IOFF
IOFF ICC
ICC
Maximum Output Disable Current
(HIGH)
Maximum Output Disable Current
(LOW)
Power Down Output Leakage
Power Down Input Leakage
Power Down Leakage to VCC
Maximum Supply Current
A1—A8
B1–B8
A1—A8
B1–B8
B1–B8, Y9–Y13, PLH
C14–C17, HLHIN
5.5
20
PA VO 5.5V
5.5
100
VO 5.5V
5.5
20
PA VO 0.0V
5.5
5.0
mA
0.0
100
PA VO 5.5V
0.0
100
PA VI 5.5V
0.0
250
PA (Note 7)
5.5
70
mA VI VCC or GND
Note 5: Output impedance is measured with the output active LOW and active HIGH (HD HIGH).
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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