【National Semiconductor】LM348MX,IC OP AMP QUAD 741 14-SOIC
LM348MX/NOPB,运算放大器 - 运放
【Fairchild Semiconductor】LM348N,IC OPAMP QUAD 0-70DEG C 14-DIP
LM348N/NOPB,运算放大器 - 运放
LM348N/PB,板上安装温度传感器 QUAD 741 OP AMP
【Texas Instruments】LM348NE4,IC OPAMP GP 1MHZ QUAD PREC 14DIP
LM348NS,PROTOTYPE
【Texas Instruments】LM348NSR,IC OPAMP GP 1MHZ QUAD 14SOP