74LS90
74LS90 Decade and Binary Counters – 7490
EGP 25
See other suppliers →Description
74LS90 Decade and Binary Counters – 7490 Specifications TYPE DESCRIPTION Category Integrated Circuits (ICs) Mfr Texas Instruments Series 74LS Package Tube Part Status Active Logic Type Counter, Decade Direction Up Number of Elements 1 Number of Bits per Element 4 Reset Asynchronous Timing – Count Rate 42 MHz Trigger Type Negative Edge Voltage – Supply 4.75 V ~ 5.25 V Operating Temperature 0?C ~ 70?C Mounting Type Through Hole Package / Case 14-DIP (0.300″, 7.62mm) Supplier Device Package 14-PDIP Base Product Number 74LS90 Datasheet: 74LS90 Related Products: 74xx ICs
From the supplier's page.
Visit Ampere Electronics
makhzan doesn't sell — every offer opens the supplier's own site.