SN74HC21, SN54HC21 SCLS087F – DECEMBER 1982 – .
Texas Instruments
SN54HC21 - DUAL 4-INPUT POSITIVE-AND GATES
SN74HC21, SN54HC21 SCLS087F – DECEMBER 1982 – REVISED JUNE 2021 SNx4HC21 Dual 4-Input AND Gates 1 Features • Buffered inputs • Wide operating voltage.
