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選取全部	屬性	值
	品牌	onsemi
	Logic Family	74HC
	Product Type	Decoder
	Logic Function	Decoder, Demultiplexer
	Number of Inputs	1
	Mount Type	Surface
	Package Type	SOIC
	Pin Count	16
	Minimum Supply Voltage	2V
	Maximum Supply Voltage	6V
	Minimum Operating Temperature	125°C
	Maximum Operating Temperature	-55°C
	Height	1.5mm
	Series	MC
	Length	10mm
	Standards/Approvals	No
	Automotive Standard	No

	選取全部
	品牌 onsemi
	Logic Family 74HC
	Product Type Decoder
	Logic Function Decoder, Demultiplexer
	Number of Inputs 1
	Mount Type Surface
	Package Type SOIC
	Pin Count 16
	Minimum Supply Voltage 2V
	Maximum Supply Voltage 6V
	Minimum Operating Temperature 125°C
	Maximum Operating Temperature -55°C
	Height 1.5mm
	Series MC
	Length 10mm
	Standards/Approvals No
	Automotive Standard No

The MC74HC238A is identical in pinout to the LS238. The device inputs are compatible with standard CMOS outputs, with pullup resistors, they are compatible with LSTTL outputs. The HC238A decodes a three bit Address to one of eight active high outputs. This device features three Chip Select inputs, two active low and one active high to facilitate the demultiplexing, cascading, and chip selecting functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output, one of the Chip Selects is used as a data input while the other Chip Selects are held in their active states.

Output Drive Capability: 10 LSTTL Loads

Outputs Directly Interface to CMOS, NMOS and TTL

Operating Voltage Range: 2.0 to 6.0 V

Low Input Current: 1.0 μA

High Noise Immunity Characteristic of CMOS Devices

Chip Complexity: 100 FETs or 29 Equivalent Gates

These are PbFree Devices

Applications

Industrial

onsemi MC74HC238ADR2G, Decoder, 16-Pin SOIC

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