NTE74LS90 counter equivalent, decade counter.
D Typical Power Dissipation: 145mW
Absolute Maximum Ratings: (TA = 0° to +70°C unless otherwise specified) Supply Voltage (Note 1) . . . . . . . . . . . . . . . . . . ..
To use the maximum count length (decade or four−bit binary), the B input is connected to the QA output. The input count.
The NTE74LS90 is a monolithic counter in a 14−Lead DIP type package that 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−f.
Image gallery
TAGS
Manufacturer
Related datasheet
Download (Size : 80.87KB)