Dual Monostable Multivibrator, 5.5V, 5.3ns, TFSOP
SN74AHCT123ADGVR
Dual Monostable Multivibrator, 5.5V, CMOS, 29.5ns, 16-Pin TFSOP
Dual Retriggerable Monostable Multivibrators 16-TVSOP -40 to 85