Part number:
74190
Manufacturer:
SGS-THOMSON
File Size:
296.86 KB
Download:
📄 Download the 74190 Datasheet PDF
Description:
4 bit synchronous up/down counters.
The M54/74HC190/191 are high speed CMOS 4-BIT SYNCHRONOUS UP/DOWN COUNTERS fabricated in silicon gate C2MOS technology.
They have the same high speed performance of LSTTL combined with true CMOS low p.