SN74ALS02ADR
四路2输入正或非门 QUADRUPLE 2-INPUT POSITIVE-NOR GATES
Simplify your circuit through the use of Texas Instruments" logic gates, great for implementing basic logical functions. This gate has an operating temperature range of 0 °C to 70 °C. This product will be shipped in tape and reel packaging so that components can be mounted effectively. This device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V.