74HC85D NXP Semiconductors, 74HC85D Datasheet - Page 6

• Manufacturer Part Number: 74HC85D
• Description: Comparator ICs COMPARATOR 4BIT MAG MAGNTD
• Manufacturer: NXP Semiconductors

Specifications of 74HC85D

• Comparator Type: Magnitude
• Product: Digital Comparators
• Output Type: Complementary
• Response Time: 18 ns
• Input Bias Current (max): 0.008 mA
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Supply Current (max): 70 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-109
• Minimum Operating Temperature: - 40 C
• Number Of Bits: 4
• Propagation Delay Time: 195 ns, 39 ns, 33 ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HC85D,652

Philips Semiconductors
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
Output capability: standard
I
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
December 1990
CC
SYMBOL PARAMETER
t
t
t
t
t
PHL
PHL
PHL
PHL
THL
4-bit magnitude comparator
category: MSI
/ t
/ t
/ t
/ t
/ t
TLH
PLH
PLH
PLH
PLH
propagation delay
propagation delay
propagation delay
propagation delay
output transition time
r
= t
A
A
I
Q
I
A B
A=B
n
n
A B
, B
, B
f
= 6 ns; C
, I
to Q
, Q
n
n
A=B
to Q
to Q
A B
A=B
, I
A B
A B
A=B
L
= 50 pF
to
or Q
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
A B
min. typ.
63
23
18
58
21
17
50
18
14
39
14
11
19
7
6
25
max.
195
39
33
175
35
30
140
28
24
120
24
20
75
15
13
T
6
amb
min. max.
74HC
40 to 85
( C)
245
49
42
220
44
37
175
35
30
150
30
26
95
19
16
min.
40 to 125
max.
295
59
50
265
53
45
210
42
36
180
36
31
110
22
19
.
UNIT
ns
ns
ns
ns
ns
74HC/HCT85
V
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
TEST CONDITIONS
Product specification
(V)
CC
WAVEFORMS
Fig.6
Fig.6
Fig.6
Fig.6
Fig.6