Rochester Electronics SN54LS123 RETRIGGERABLE MONOSTAB 1.687 $28.46 ACTIVE + RFQ Texas Instruments 76042012A by Texas Instruments, 4.5 V ~ 5.5 V supply voltage, in 20-CLCC package, rated for -55°C ~ 125°C, part of the 54LS series. 10 RFQ ACTIVE + RFQ Texas Instruments 7604201EA by Texas Instruments, 4.5 V ~ 5.5 V supply voltage, in 16-CDIP (0.300", 7.62mm) package, rated for -55°C ~ 125°C, part of the 54LS series. 1.709 $33.14 ACTIVE + RFQ Texas Instruments 7604201FA by Texas Instruments, 4.5 V ~ 5.5 V supply voltage, in 16-CFlatPack package, rated for -55°C ~ 125°C, part of the 54LS series. 907 RFQ ACTIVE + RFQ Texas Instruments 8102001CA by Texas Instruments, 3 V ~ 18 V supply voltage, in 14-CDIP (0.300", 7.62mm) package, rated for -55°C ~ 125°C, part of the 4000B series. 1.107 RFQ ACTIVE + RFQ Rochester Electronics IC MULTIVIBRATOR 44.937 $4.63 ACTIVE + RFQ Rochester Electronics IC MULTIVIBRATOR 55.633 $8.47 ACTIVE + RFQ Rochester Electronics IC MULTIVIBRATOR 20.785 $4.18 ACTIVE + RFQ Rochester Electronics DUAL MARKED (M38510/01204BCA) 1.763 $65.14 ACTIVE + RFQ Rochester Electronics IC MULTIVIBRATOR 6.354 $7.39 ACTIVE + RFQ Rochester Electronics MONOSTABLE MULTIVIBRATOR, TTL 1.550 $84.11 ACTIVE + RFQ Rochester Electronics IC MULTIVIBRATOR 8.392 $1.88 ACTIVE + RFQ Rochester Electronics IC MULTIVIBRATOR 1.921 $0.4887 ACTIVE + RFQ Rochester Electronics MONOSTABLE MULTIVIBRATOR, LS SER 23.992 $10.57 ACTIVE + RFQ Rochester Electronics 96LS02FMQB by Rochester Electronics. This part is discontinued. FPGACenter specializes in sourcing obsolete components. 12.742 $19.25 OBSOLETE + RFQ Rochester Electronics 96LS02PC by Rochester Electronics. This part is discontinued. FPGACenter specializes in sourcing obsolete components. 13.559 $0.9000 OBSOLETE + RFQ Rochester Electronics 96S02PC by Rochester Electronics. This part is discontinued. FPGACenter specializes in sourcing obsolete components. 1.509 $15.38 OBSOLETE + RFQ ROHM Semiconductor BU4538B by ROHM Semiconductor, 3 V ~ 18 V supply voltage, in 16-DIP (0.300", 7.62mm) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components. 1.733 RFQ OBSOLETE + RFQ Texas Instruments CD14538BE by Texas Instruments, 3 V ~ 18 V supply voltage, in 16-DIP (0.300", 7.62mm) package, rated for -55°C ~ 125°C. 24.000 $0.3121 ACTIVE + RFQ Texas Instruments CD14538BE-NG by Texas Instruments, 3 V ~ 18 V supply voltage, in 16-DIP (0.300", 7.62mm) package, rated for -55°C ~ 125°C, part of the 4000B series. 1.719 RFQ ACTIVE + RFQ