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74HC02 Quad 2-Input NOR Gate
If the CPD clock is pulsed while CPU is held HIGH
Max Switching voltage: 100V DC
can choose 5V or 3
This feature is available in the latest high end smart phones present in the market
RFID Card 125khz 22 74HC02 Quad 2-Input NOR GateIntroduction : RFID Card 125khz which is widely used for RFID radio frequency identification system. RFID Card 125khz( EM4100 ) is one of the most popular models in the proposed range of read only proximity cards, i. e. not offering the possibility to store data. Features : 125KHz TK4100 ID thin card. Proximity ID card support access control. Applications : Hotel keys. Security systems. Payment control. Access control.
US$ 161.00
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