DM74LS85NX Fairchild Semiconductor, DM74LS85NX Datasheet - Page 4

• Manufacturer Part Number: DM74LS85NX
• Manufacturer: Fairchild Semiconductor
• Type: Magnitude Comparatorr

Specifications of DM74LS85NX

• Logic Family: LS
• Technology: Bipolar
• High Level Output Current: -400uA
• Low Level Output Current: 8mA
• Output Function: A<B, A=B, A>B
• Package Type: PDIP
• Mounting: Through Hole
• Pin Count: 16
• Polarity: Non-Inverting
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Number Of Bits: 4
• Lead Free Status / RoHS Status: Supplier Unconfirmed

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t
t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
Switching Characteristics
at V
Symbol
CC
5V and T
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
A
25 C
Parameter
A
A
A
A
Any A or B
Any A or B
Data Input
Data Input
B or A
B or A
B or A
B or A
From
Input
A
A
B
B
B
B
B
B
Output
A
A
A
A
A
A
A
A
A
A
A
A
To
B,
B,
B
B
B
B
B
B
B
B
B
B
4
Gate Levels
Number of
3
4
3
4
1
1
2
2
1
1
Min
C
L
15 pF
Max
36
40
30
30
22
17
20
17
22
17
R
L
2 k
Min
C
L
50 pF
Max
42
40
40
40
26
26
25
26
26
26
Units
ns
ns
ns
ns
ns
ns
ns
ns