The TC1037/1038/1039 are single, low-power comparators designed for low-power applications. These comparators are specifically designed for operation from a single supply. However, operation from dual supplies also is possible, and power s Linear Building Block . Single Comparator in SOT Packages
From old datasheet system bipolar integrated circuit designed as a telephone bell replacement Low drain current,Adjustable 2-frequency tone,Built-in hysteresis bipolar integrated circuit designed as telephone bell replacement
64-Note ROM memory Dynamic speaker can be driven with external NPN transistor CMOS LSI designed FOR USE in DOOR BELL/ TELEPHONE AND toY CMOS LSI designed FOR USE in DOOR BELL, TELEPHONE AND toY
Equipment designed to Meet EMI Regulations Such As VCCI /CISPR /FCC /VDE /etc Equipment designed to Meet EMI Regulations Such As VCCICISPRFCCVDEetc Equipment designed to Meet EMI Regulations Such As VCCI,CISPR,FCC,VDE,etc