bahagi stock: 7490
Uri: General Purpose, Bilang ng mga Elemento: 4, Uri ng Output: CMOS, DTL, ECL, MOS, Open-Collector, TTL, Boltahe - Supply, Single / Dual (±): 2V ~ 36V, ±1V ~ 18V, Boltahe - Input Offset (Max): 5mV @ 30V, Kasalukuyang - Input Bias (Max): 0.25µA @ 5V,