Data sheet acquired from Harris Semiconductor SCHS.
CD74HC147 - High-Speed CMOS Logic
74HC147 - 10-to-4 line priority encoder
HD74HC147 - 10-to-4-line Priority Encoder
MM74HC147 - 10-to-4 Line Priority Encoder
74HC147 - High-Speed CMOS Logic
SP74HC147 - Priorty Encoders
MC74HC147 - Decimal-to-BCD Encoder High-Performance Silicon-Gate CMOS
M74HC147 - 10 TO 4 LINE PRIORITY ENCODER