Texas Instruments SN74LV221AQPWRG4Q1 by Texas Instruments, 2 V ~ 5.5 V supply voltage, in 16-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 125°C. 22.756 $0.7632 ACTIVE + RFQ Texas Instruments SN74LV221AQPWRQ1 by Texas Instruments, 2 V ~ 5.5 V supply voltage, in 16-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 125°C. 18.936 $0.8603 ACTIVE + RFQ Texas Instruments SN74LVC1G123DCTR by Texas Instruments, 1.65 V ~ 5.5 V supply voltage, in 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) package, rated for -40°C ~ 125°C. 34.125 $0.1873 ACTIVE + RFQ Texas Instruments SN74LVC1G123DCTT by Texas Instruments, 1.65 V ~ 5.5 V supply voltage, in 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) package, rated for -40°C ~ 125°C. 9.380 $0.2606 ACTIVE + RFQ Texas Instruments SN74LVC1G123DCUR by Texas Instruments, 1.65 V ~ 5.5 V supply voltage, in 8-VFSOP (0.091", 2.30mm Width) package, rated for -40°C ~ 125°C. 48.119 $0.3258 ACTIVE + RFQ Texas Instruments SN74LVC1G123DCUR-P by Texas Instruments, in 8-VFSOP (0.091, 2.30mm Width) package, rated for -40°C ~ 125°C, part of the 74LVC series. 2.704 RFQ ACTIVE + RFQ Texas Instruments SN74LVC1G123DCUR-S by Texas Instruments, in 8-VFSOP (0.091, 2.30mm Width) package, rated for -40°C ~ 125°C, part of the 74LVC series. 1.038 RFQ ACTIVE + RFQ Texas Instruments SN74LVC1G123DCUT by Texas Instruments, 1.65 V ~ 5.5 V supply voltage, in 8-VFSOP (0.091", 2.30mm Width) package, rated for -40°C ~ 125°C. 20.460 $0.1706 ACTIVE + RFQ Texas Instruments SN74LVC1G123YEPR by Texas Instruments, 1.65 V ~ 5.5 V supply voltage, in 8-VFSOP (0.091", 2.30mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components. 2.946 $0.9770 OBSOLETE + RFQ Texas Instruments SNJ54AHC123AFK by Texas Instruments, 2 V ~ 5.5 V supply voltage, in 20-CLCC package, rated for -55°C ~ 125°C, part of the 54AHC series. 1.501 $62.52 ACTIVE + RFQ Rochester Electronics 54AHC123A DUAL RETRIGGERABLE MON 1.548 $35.39 ACTIVE + RFQ Texas Instruments SNJ54AHC123AW by Texas Instruments, 2 V ~ 5.5 V supply voltage, in 16-CFlatPack package, rated for -55°C ~ 125°C, part of the 54AHC series. 2.331 RFQ ACTIVE + RFQ Rochester Electronics IC MULTIVIBRATOR 1.795 $7.55 ACTIVE + RFQ Rochester Electronics 54LS221 DUAL MONOSTABLE MULTIVIB 1.506 $67.10 ACTIVE + RFQ Rochester Electronics PRESCALER, 8782 SERIES, 1-FUNC, 661 RFQ ACTIVE + RFQ