Found 8 alternatives for 4489 by Adafruit Industries LLC. Pmic Motor Drivers Controllers — 8-DIP (0.300", 7.62mm).
IC MOTOR DRIVER 8V-18V 8DIP
DISK DRIVE MOTOR CONTROLLER
FAN MANAGEMENT IC
MOTOR DRIVER SERVO CTRL PDIP-8
IC MOTOR DRIVER 3V-5.5V 8DIP
IC MOTOR DRIVER 3V-5.5V 8DIP
IC MOTOR DRIVER 3V-5.5V 8DIP
IC MOTOR DRIVER 3V-5.5V 8DIP