Part Number : 7493
Function : Decade and Binary Counter
Package : DIP 14 Type
Maker : National , Texas Instruments
Pinouts :
Description :
Each of these monolithic counters contains four master slave flip-flops and additional gating to provide a divide-by two counter and a three-stage binary counter for which the count cycle length is divide-by-five for the 90A and divide by-eight for the 93A.
Features :
1. Typical power dissipation : 130 mW
2. Count frequency 42 MHz
Block Diagram
Acquired by Texas Instruments on September 23rd, 2011.
Others datasheet of same file : DM7493, 7490A, 7493A, DM5490, DM5490JDatasheet PDF Download :