MC74HCT573A

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Octal 3-State Transparent Latch/Transceiver

制造商：ON

中文数据手册

产品信息

High-Performance Silicon-Gate CMOS
The MC74HCT573A is identical in pinout to the LS573. This device may be used as a level converter for interfacing TTL or NMOS outputs to High-Speed CMOS inputs.
These latches appear transparent to data (i.e., the outputs change asynchronously) when Latch Enable is high. When Latch Enable goes low, data meeting the setup and hold times becomes latched.
The Output Enable input does not affect the state of the latches, but when Output Enable is high, all device outputs are forced to the high-impedance state. Thus, data may be latched even when the outputs are not enabled.
The HCT573A is identical in function to the HCT373A but has the Data Inputs on the opposite side of the package from the outputs to facilitate PC board layout.

Output Drive Capability: 15 LSTTL Loads
TTL/NMOS-Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 10
A
In Compliance with the Requirements Defined by JEDEC Standard No. 7A
Chip Complexity: 234 FETs or 58.5 Equivalent Gates
- Improved Propagation Delays
- 50% Lower Quiescent Power
These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

电路图、引脚图和封装图

MC74HCT573A电路图

在线购买

型号	制造商	描述	购买
NLV74HCT573ADWG	ON	ICTXRXOCTAL3-STATE20SOIC	立即购买
NLV74HCT573ADTRG	ON	IC TXRX/LATCH OCTAL 3ST 20-TSSOP	立即购买
NLV74HCT573ADWRG	ON	ICTXRXOCTAL3-STATE20SOIC	立即购买
MC74HCT573ADTR2G	ON	D-Type Transparent Latch 1 Channel 8:8 IC Tri-State 20-TSSOP	立即购买
MC74HCT573ADWR2G	ON	D-Type Transparent Latch 1 Channel 8:8 IC Tri-State 20-SOIC	立即购买
MC74HCT573ADWG	ON	D-Type Transparent Latch 1 Channel 8:8 IC Tri-State 20-SOIC	立即购买

技术资料

标题	类型	大小（KB）	下载
Octal 3-State NonInverting Transparent Latch with LSTTL Compatible Inputs	PDF	114	点击下载
IBIS Model for MC74HCT573ADW	UNKNOW	5	点击下载
IBIS Model for MC74HCT573AN	UNKNOW	5	点击下载
TSSOP-20 WB	PDF	38	点击下载
SOIC-20 WB	PDF	35	点击下载
MC74HCT573A_PGK.GIF	UNKNOW	10	点击下载

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