SN54221, SN54LS221, SN74221, SN74LS221 DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITTTRIGGER INPUTS
SDLS213B - DECEMBER 1983 - REVISED NOVEMBER 2004
D Dual Versions of Highly Stable SN54121 D
and SN
Original
Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.