SN74LS244A1 SN74LS244ADB SN74LS244ADBR SN74LS244ADR2 SN74LS244ADW SN74LS244AJ SN74LS244AN SN74LS244ANS SN74LS244BDWR SN74LS244BJ SN74LS244BN SN74LS244BNS SN74LS244C-1DWR SN74LS244CDWR SN74LS244CN SN74LS244CNS SN74LS244CNSR SN74LS244CS SN74LS244D SN74LS244DB SN74LS244DB-SR05 SN74LS244DBE4 SN74LS244DBR SN74LS244DBR-B SN74LS244DBRE4 SN74LS244DBRG4 SN74LS244DBSSOP20P SN74LS244DFT SN74LS244DN SN74LS244DNR SN74LS244DW SN74LS244DW-C SN74LS244DW-LF SN74LS244DW4 SN74LS244DWE4 SN74LS244DWG4 SN74LS244DWR SN74LS244DWR (PB FREE) SN74LS244DWR(LF) SN74LS244DWR-LF SN74LS244DWR/7.2 SN74LS244DWR2 SN74LS244DWRE4 SN74LS244DWRG4 SN74LS244DWTI SN74LS244FK SN74LS244FN SN74LS244FP SN74LS244FPT SN74LS244H SN74LS244J SN74LS244J-B SN74LS244J-TB SN74LS244JD SN74LS244M SN74LS244MEL SN74LS244ML SN74LS244ML1 SN74LS244ML2 SN74LS244MLI SN74LS244MR SN74LS244MR1 SN74LS244MR2 SN74LS244N SN74LS244N-B SN74LS244N-C SN74LS244N-LF SN74LS244N-MOT SN74LS244N-OLD SN74LS244N-TIT SN74LS244N/MOT SN74LS244N/TI SN74LS244N3 SN74LS244NA16 SN74LS244ND SN74LS244NDIP SN74LS244NDS SN74LS244NE4 SN74LS244NP3 SN74LS244NRS SN74LS244NS SN74LS244NS(R) SN74LS244NSE4 SN74LS244NSG4 SN74LS244NSL SN74LS244NSLE SN74LS244NSR SN74LS244NSR PB SN74LS244NSR(LF) SN74LS244NSR(PB-FREE) SN74LS244NSR-B SN74LS244NSRE4