M74HC688B1R STMicroelectronics, M74HC688B1R Datasheet - Page 6
M74HC688B1R
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
M74HC688B1R
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M74HC688B1R
Manufacturer:
ST
Quantity:
50
M74HC688
6/9
DIM.
a1
b1
e3
B
D
E
b
e
F
L
Z
I
0.254
MIN.
1.39
Plastic DIP-20 (0.25) MECHANICAL DATA
22.86
mm.
TYP
0.45
0.25
2.54
8.5
3.3
MAX.
1.65
25.4
3.93
1.34
7.1
0.010
0.055
MIN.
0.018
0.010
0.335
0.100
0.900
0.130
TYP.
inch
P001J
MAX.
0.065
1.000
0.280
0.155
0.053