SN74LS90 / SN74HC90 Decade Counter IC (DIP-14)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 UGE | SN74LS90 SN74HC90 | 25 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 25 EGP
About this product
The SN74LS90 is a decade counter with separate divide-by-2 and divide-by-5 sections. It can be wired as a BCD decade counter that counts 0 to 9, or in other divide ratios. The listing also covers the CMOS SN74HC90, which uses the same pinout. It is used in counting, frequency division and digital display counter circuits.
Specifications
- Function
- Decade counter (÷2 and ÷5 sections)
- Logic family
- TTL (LS) / CMOS (HC90)
- Reset inputs
- R0(1), R0(2), R9(1), R9(2)
- Package
- DIP-14
- Supply voltage
- 5 V (LS)
Frequently asked questions
What is the price of SN74LS90 / SN74HC90 Decade Counter IC (DIP-14) in Egypt?
SN74LS90 / SN74HC90 Decade Counter IC (DIP-14) currently costs 25 EGP in Egypt.
Where can I buy SN74LS90 / SN74HC90 Decade Counter IC (DIP-14) in Egypt?
SN74LS90 / SN74HC90 Decade Counter IC (DIP-14) is available from UGE. Compare the offers above to find the best price.
How do I make a BCD decade counter with the SN74LS90?
Feed the clock into CKA and connect output QA to CKB. The outputs QA to QD then give a BCD count from 0 to 9.
What is the difference between the LS90 and HC90 versions?
The LS90 is a TTL device specified for 5 V. The HC90 is CMOS with a wider supply range of 2 V to 6 V, and it shares the same pinout.
