74HC85PW View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
74HC85PW Datasheet PDF : 19 Pages
| |||
Nexperia
74HC85; 74HCT85
4-bit magnitude comparator
9 Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter
Conditions
VCC
VI
VO
Tamb
Δt/ΔV
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
74HC85
Min Typ Max
2.0
5.0
6.0
0
-
VCC
0
-
VCC
-40
-
+125
-
-
625
-
1.67 139
-
-
83
74HCT85
Min Typ Max
4.5
5.0
5.5
0
-
VCC
0
-
VCC
-40
-
+125
-
-
-
-
1.67 139
-
-
-
Unit
V
V
V
°C
ns/V
ns/V
ns/V
10 Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25 °C
-40 °C to
+85 °C
Min Typ Max Min Max
74HC85
VIH
HIGH-level input VCC = 2.0 V
voltage
VCC = 4.5 V
1.5 1.2
3.15 2.4
-
1.5
-
- 3.15 -
VCC = 6.0 V
4.2 3.2
-
4.2
-
VIL
LOW-level input VCC = 2.0 V
voltage
VCC = 4.5 V
-
0.8 0.5
-
0.5
-
2.1 1.35 - 1.35
VCC = 6.0 V
-
2.8 1.8
-
1.8
VOH
HIGH-level
VI = VIH or VIL
output voltage
IO = -20 μA; VCC = 2.0 V
1.9 2.0
-
1.9
-
IO = -20 μA; VCC = 4.5 V
4.4 4.5
-
4.4
-
IO = -20 μA; VCC = 6.0 V
5.9 6.0
-
5.9
-
IO = -4.0 mA; VCC = 4.5 V
3.98 4.32
-
3.84
-
IO = -5.2 mA; VCC = 6.0 V
5.48 5.81
-
5.34
-
VOL
LOW-level
VI = VIH or VIL
output voltage
IO = 20 μA; VCC = 2.0 V
-
0
0.1
-
0.1
IO = 20 μA; VCC = 4.5 V
-
0
0.1
-
0.1
IO = 20 μA; VCC = 6.0 V
-
0
0.1
-
0.1
IO = 4.0 mA; VCC = 4.5 V
- 0.15 0.26 - 0.33
IO = 5.2 mA; VCC = 6.0 V
- 0.16 0.26 - 0.33
-40 °C to Unit
+125 °C
Min Max
1.5
-V
3.15 - V
4.2
-V
-
0.5 V
- 1.35 V
-
1.8 V
1.9
-V
4.4
-V
5.9
-V
3.7
-V
5.2
-V
-
0.1 V
-
0.1 V
-
0.1 V
-
0.4 V
-
0.4 V
74HC_HCT85
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 20 April 2018
© Nexperia B.V. 2018. All rights reserved.
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