74HC253BQ-Q100X Overview
This encoder is embedded inside a QFN16 package.Packing the encoder in a Reel case is recommended to ensure that it is protected.I have mounted this motor encoder in the way of the Surface Mount axis.There are two types of Data Selector/Multiplexer types that can be identified.It is important to note that there are 4 bit bits on each encoder.As a general rule, it is recommended to pack the encoder magnetic in the 16-DHVQFN (2.5x3.5) case.A Automotive, AEC-Q100 series quadrature encode, it can be found in the electrical quadrature encode category.
74HC253BQ-Q100X Features
In QFN16 package
Mounting Type: Surface Mount
4 bit bits

74HC253BQ-Q100X Applications
There are a lot of Nexperia
74HC253BQ-Q100X Encoders, Decoders, Converters applications.

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

Package / Case	QFN16
Mounting Type	Surface Mount
Supplier Device Package	16-DHVQFN (2.5x3.5)
Mounting Style	SMD/SMT
RoHS	Details
Logic Family	CMOS, TTL
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Package	Tape & Reel (TR)
Mfr	Nexperia USA Inc.
Product Status	Active
Packaging	Reel
Operating Temperature	-40°C ~ 125°C
Series	Automotive, AEC-Q100
Type	Data Selector/Multiplexer
Voltage - Supply	2V ~ 6V
Circuit	2 x 4:1
Number of Bits	4 bit
Current - Output High, Low	7.8mA, 7.8mA
Number of Input Lines	4 Input
Voltage Supply Source	Single Supply
Independent Circuits	1
Number of Output Lines	16 Output
Product	Multiplexers