BUY 74HC10N,652 https://www.utsource.net/itm/p/839635.html
Triple 3-input NAND gate - Description: Triple 3-Input NAND Gate ; Logic switching levels: CMOS ; Number of pins: 14 ; Output drive capability: +/- 5.2 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 9@5V ns; Voltage: 2.0-6.0 V; Package: SOT27-1 DIP14; Container: Bulk Pack, CECC
