20-DIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

CD74HC688E

DigiKey Part Number
296-33117-5-ND
Manufacturer
Manufacturer Product Number
CD74HC688E
Description
IC ID COMPARATOR 8BIT 20-PDIP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Magnitude Comparator Bit Active Low Output A=B 20-PDIP
Datasheet
 Datasheet
EDA/CAD Models
CD74HC688E Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
Packaging
Tube
Part Status
Active
Type
Identity Comparator
Number of Bits
8
Output
Active Low
Output Function
A=B
Voltage - Supply
2V ~ 6V
Current - Output High, Low
5.2mA, 5.2mA
Max Propagation Delay @ V, Max CL
29ns @ 6V, 50pF
Current - Quiescent (Iq)
8 µA
Operating Temperature
-55°C ~ 125°C
Package / Case
20-DIP (0.300", 7.62mm)
Supplier Device Package
20-PDIP
Mounting Type
Through Hole
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 321
Check for Additional Incoming Stock
All prices are in HKD
Tube
QuantityUnit PriceExt Price
1$16.34000$16.34
20$11.22050$224.41
40$10.53050$421.22
100$9.80230$980.23
260$9.21842$2,396.79
500$8.90006$4,450.03
1,000$8.62081$8,620.81
2,500$8.32596$20,814.90
5,000$8.14828$40,741.40
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.