Part Number : 74LS190

Function : Synchronous 4-Bit Binary Counter

Package : DIP, SOP 16 Pin Type

Maker : Motorola , Freescale

Pinouts :
74LS190 datasheet

Description :

The SN54LS190 / 74LS190 is asynchronous UP/DOWN BCD Decade (8421) Counterand the SN54LS190 / SN74LS191 is a synchronous UP/DOWN Modulo-16 Binary Counter. State changes of the counters are synchronous with the LOW-to-HIGH transition of the Clock Pulse input.

Block Diagram

Datasheet PDF Download :
74LS190 pdf

Others datasheet of same file : 54LS190J, 54LS191J, 74190, 74LS190D, 74LS190N
2021/06/16 17:01 2021/06/16 17:01