【Texas Instruments】SN74LS623NSR,IC BUS TRANSCEIVER 8BIT 20SOP
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【Texas Instruments】SN74LS624D,IC OSC VCO 20MHZ 14-SOIC
【Texas Instruments】SN74LS624DE4,IC OSC VCO 20MHZ 14-SOIC
【Texas Instruments】SN74LS624DG4,IC OSC VCO 20MHZ 14-SOIC
【Texas Instruments】SN74LS624DR,IC OSC VCO 20MHZ 14SOIC
【Texas Instruments】SN74LS624DRE4,IC OSC VCO 20MHZ 14-SOIC