Logic device/transceiver/encoder

SN74AHCT1G32 Single 2-Input Positive-OR Gate

DTMF incoming call decoding display circuit Operating voltage range: 2.5V~5.5V Minimum external components, no external filter required Low standby current and low power consumption in power-down mode Using 3.58MHz crystal or clock

16-Channel Analog Multiplexer/Demultiplexer

SN74HCT244 Octal Buffer and Line Driver with 3-State Outputs

TXS0101 1-Bit Bidirectional Voltage Level Translator for Open-Drain and Push-Pull Applications

SN74LVC00A Quad 2-Input Positive-NAND Gate

SN74AHCT1G125 Single Bus Buffer Gate with Three-State Output

CD74HC73 High Speed ​​CMOS Logic Dual Falling Edge J-K Flip-Flop with Reset