AT30TS74-U1FMGB-T datasheet pdf and Temperature Sensors - Analog and Digital Output product details from Microchip Technology stock available on our website
The analog sensors are packaged in the Tape & Reel (TR) for safety reasons. The analog sensors are put into 5-WFBGA, WLCSP packages to protect the devices from damage. As far as this electronic part is concerned, it has 5 terminations.