M74HC688B1R STMicroelectronics, M74HC688B1R Datasheet - Page 4

• Manufacturer Part Number: M74HC688B1R
• Description: IC COMPARATOR EQUALITY 8B 20DIP
• Manufacturer: STMicroelectronics
• Series: 74HCr
• Type: Equality Comparatorr

Specifications of M74HC688B1R

• Number Of Bits: 8
• Delay Time - Propagation: 17ns
• Current - Supply: 4µA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Circuit Type: Silicon Gate
• Current, Supply: 80 μA
• Function Type: 8-Bits
• Logic Function: Equality Comparator
• Logic Type: CMOS
• Package Type: DIP-20
• Special Features: High Speed
• Temperature, Operating, Range: -55 to +125 °C
• Voltage, Supply: 2 to 6 V
• Logic Family: HC
• Technology: CMOS
• High Level Output Current: -5.2mA
• Low Level Output Current: 5.2mA
• Output Function: A=B
• Quiescent Current: 4uA
• Mounting: Through Hole
• Pin Count: 20
• Polarity: Inverting
• Abs. Propagation Delay Time: 255ns
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (max): 6V
• Operating Supply Voltage (min): 2V
• Operating Temperature (max): 125C
• Operating Temperature (min): -55
• Operating Temperature Classification: Military
• No. Of Channels: 8
• Supply Voltage Range: 2V To 6V
• Logic Case Style: DIP
• No. Of Pins: 20
• Operating Temperature Range: -55°C To +125°C
• Response Time: 7ns
• Filter Terminals: Through Hole
• Rohs Compliant: Yes
• Ic Generic Number: 74HC688
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7389-5; M74HC688B1R

M74HC688
DC SPECIFICATIONS
AC ELECTRICAL CHARACTERISTICS (C
4/9
t
t
t
Symbol
Symbol
TLH
PLH
PLH
V
V
V
V
I
CC
OH
OL
I
IH
IL
I
t
t
t
THL
PHL
PHL
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
Low Level Output
Voltage
Input Leakage
Current
Quiescent Supply
Current
Output Transition
Time
Propagation Delay
Time
(Pn, Qn - P=Q)
Propagation Delay
Time
(G - P=Q)
Parameter
Parameter
V
V
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
CC
CC
Test Condition
Test Condition
V
V
I
I
= V
= V
I
I
I
I
I
I
I
O
O
I
I
I
O
O
O
O
O
O
O
O
=-4.0 mA
=-5.2 mA
=4.0 mA
=5.2 mA
=-20 A
=-20 A
=-20 A
=20 A
=20 A
=20 A
CC
CC
L
or GND
or GND
= 50 pF, Input t
Min.
3.15
4.18
5.68
Min.
1.5
4.2
1.9
4.4
5.9
T
T
A
A
r
Typ.
4.31
0.17
0.18
Typ.
= 25°C
= 25°C
2.0
4.5
6.0
5.8
0.0
0.0
0.0
30
60
21
17
40
13
10
= t
8
7
f
= 6ns)
Max.
Max.
1.35
0.26
0.26
170
110
0.5
1.8
0.1
0.1
0.1
75
15
13
34
29
22
19
0.1
4
Value
Value
-40 to 85°C
Min.
3.15
4.13
5.63
-40 to 85°C
Min.
1.5
4.2
1.9
4.4
5.9
Max.
Max.
1.35
0.33
0.33
215
140
0.5
1.8
0.1
0.1
0.1
40
95
19
16
43
37
28
24
1
-55 to 125°C
-55 to 125°C
Min.
3.15
4.10
5.60
Min.
1.5
4.2
1.9
4.4
5.9
Max.
Max.
1.35
0.40
0.40
255
165
110
0.5
1.8
0.1
0.1
0.1
80
22
19
51
43
33
28
1
Unit
Unit
ns
ns
ns
V
V
V
V
A
A