74VCXH16373 datasheet(3/11 Pages) FAIRCHILD

tên linh kiện	74VCXH16373

Giải thích chi tiết về linh kiện	Low Voltage 16-Bit Transparent Latch with Bushold

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Functional Description

The 74VCXH16373 contains sixteen edge D-type latches

with 3-STATE outputs. The device is byte controlled with

each byte functioning identically, but independent of the

other. Control pins can be shorted together to obtain full

16-bit operation. The following description applies to each

byte. When the Latch Enable (LEn) input is HIGH, data on

the In enters the latches. In this condition the latches are

transparent, i.e., a latch output will change state each time

its I input changes. When LEn is LOW, the latches store

information that was present on the I inputs a setup time

preceding the HIGH-to-LOW transition on LEn. The

3-STATE outputs are controlled by the Output Enable

(OEn) input. When OEn is LOW the standard outputs are in

the 2-state mode. When OEn is HIGH, the standard outputs

are in the high impedance mode but this does not interfere

with entering new data into the latches.

Logic Diagram

Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.

Số phần tương tự - 74VCXH16373

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
ON Semiconductor	74VCXH16373	246Kb / 11P	Low?뭋oltage 1.8/2.5/3.3 V 16?묪it Transparent Latch June, 2006 ??Rev. 6
STMicroelectronics	74VCXH16373	285Kb / 12P	SYMMETRICAL OUTPUT IMPEDANCE February 2003
ON Semiconductor	74VCXH16373DT	246Kb / 11P	Low?뭋oltage 1.8/2.5/3.3 V 16?묪it Transparent Latch June, 2006 ??Rev. 6
	74VCXH16373DTR	246Kb / 11P	Low?뭋oltage 1.8/2.5/3.3 V 16?묪it Transparent Latch June, 2006 ??Rev. 6
	74VCXH16373DTRG	246Kb / 11P	Low?뭋oltage 1.8/2.5/3.3 V 16?묪it Transparent Latch June, 2006 ??Rev. 6

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Fairchild Semiconductor	74LCXH16373	220Kb / 11P	Low Voltage 16-Bit Transparent Latch with Bushold
	74ALVCH16373	95Kb / 7P	Low Voltage 16-Bit Transparent Latch with Bushold
	74LCXH162373	113Kb / 11P	Low Voltage 16-Bit Transparent Latch with Bushold and 26??Series Resistor Outputs
Toshiba Semiconductor	TC74VCXH162373FT	221Kb / 13P	Low-Voltage 16-Bit D-Type Latch with Bushold
Toshiba Semiconductor	TC74VCXH16373FT	217Kb / 14P	Low-Voltage 16-Bit D-Type Latch with Bushold
Fairchild Semiconductor	74ALVCH162373	96Kb / 6P	Low Voltage 16-Bit Transparent Latch with Bushold and 26??Series Resistors in Outputs
Fairchild Semiconductor	74VCXH162373	153Kb / 9P	Low Voltage 16-Bit Transparent Latch with Bushold and 26ohm Series Resistors in Outputs
ON Semiconductor	74LCX162373	239Kb / 12P	Low Voltage 16-Bit Transparent Latch Revised May 2005
	74VCX16373	237Kb / 12P	Low Voltage 16-Bit Transparent Latch Revised June 2005
	74VCX162373	262Kb / 10P	Low Voltage 16-Bit Transparent Latch Revised June 2005