CD74HC147EE4 Overview
As you can see, this motor encoder is mounted in the way of Through Hole.There are a total of 16 pins on the rotary encoders.There should be a voltage difference between 2 V and the minimum supply voltage.In order to reach 6 V, the highest supply voltage (Vsup) of the encoder motor needs to be reached.As a result, the total number of encoder bits is 9.With the help of this rotary encoder, 9 TO 4 LINE PRIORITY ENCODER can also be founded.
CD74HC147EE4 Features
Mounting Type: Through Hole
9 bits

CD74HC147EE4 Applications
There are a lot of Texas Instruments
CD74HC147EE4 Encoders, Decoders, Converters applications.

Industrial Automation
Remote Status Monitoring
Lighting Control
Low-voltage operation
Extended temperature range
Low power consumption
UART Interfacing
Infrared Data Communications
Audio
Automotive

Surface Mount	NO
Mounting Type	Through Hole
Number of Terminals	16
Package Shape	RECTANGULAR
Dimensions	19.3 x 6.35 x 4.57mm
Minimum Operating Supply Voltage	2 V
Package Type	PDIP
Maximum Operating Temperature	+125 °C
Minimum Operating Temperature	-55 °C
Maximum Operating Supply Voltage	6 V
JESD-609 Code	e4
Pbfree Code	Yes
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature	9 TO 4 LINE PRIORITY ENCODER
HTS Code	8542.39.00.01
Terminal Position	DUAL
Terminal Form	THROUGH-HOLE
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Number of Functions	1
Terminal Pitch	2.54 mm
Reach Compliance Code	compliant
Pin Count	16
JESD-30 Code	R-PDIP-T16
Qualification Status	Not Qualified
Brand Name	Texas
Supply Voltage-Max (Vsup)	6 V
Power Supplies	2/6 V
Temperature Grade	MILITARY
Supply Voltage-Min (Vsup)	2 V
Number of Bits	9
Family	HC/UH
Seated Height-Max	5.08 mm
Output Polarity	TRUE
Logic IC Type	ENCODER
Propagation Delay (tpd)	240 ns
Length	19.305 mm
Width	7.62 mm