SN54221, SN54LS221, SN74221, SN74LS221
DUAL MONOSTABLE MULTIVIBRATORS
WITH SCHMITTÄTRIGGER INPUTS
SDLS213B â DECEMBER 1983 â REVISED NOVEMBER 2004
D Dual Versions of Highly Stable SN54121
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.