HECC GROUP CO.，LIMITED
Voltage regulator/branch driver/microcontroller
Operational amplifier/converter/power management
Programmable Gate Array Series/Embedded BGA
Processor/Memory/DSP
Bus transceiver/buffer
Transistor/MOS field-effect transistor
Line receiver/timer
Input NAND Gate
Fuses/Fuses
Electrical connectors
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Phone：+86 17788723678
Addres：UNITD18 3/FWONG KING INTERNATIONAL BUILDING.NO.2-4 TAI YAU STREETKL
brand： model：SN74HC257N Batch number： inventory：1305Delivery time:
Aaron 