【Texas Instruments】SN74LS540DBRE4,IC INVERTER 8-INPUT 20SSOP
【Texas Instruments】SN74LS540DBRG4,IC INVERTER 8-INPUT 20SSOP
【Texas Instruments】SN74LS540DW,IC INVERTER 8-INPUT 20SOIC
【Texas Instruments】SN74LS540DWE4,IC INVERTER 8-INPUT 20SOIC
【Texas Instruments】SN74LS540DWG4,IC INVERTER 8-INPUT 20SOIC
【Texas Instruments】SN74LS540DWR,IC INVERTER 8-INPUT 20SOIC
【Texas Instruments】SN74LS540DWRE4,IC INVERTER 8-INPUT 20SOIC
【Texas Instruments】SN74LS540DWRG4,IC INVERTER 8-INPUT 20SOIC