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MC74LCX16373

更新时间： 2024-11-04 05:22:11

品牌	Logo	应用领域
安森美 - ONSEMI		锁存器
页数	文件大小	规格书
8页	99K
描述
Low−Voltage CMOS 16−Bit Transparent Latch With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)

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MC74LCX16373 数据手册

MC74LCX16373

Low−Voltage CMOS 16−Bit

Transparent Latch

With 5 V−Tolerant Inputs and Outputs

(3−State, Non−Inverting)

http://onsemi.com

The MC74LCX16373 is a high performance, non−inverting 16−bit

transparent latch operating from a 2.3 V to 3.6 V supply. The device is

byte controlled. Each byte has separate Output Enable and Latch Enable

inputs. These control pins can be tied together for full 16−bit operation.

High impedance TTL compatible inputs significantly reduce current

loading to input drivers while TTL compatible outputs offer improved

TSSOP−48

DT SUFFIX

CASE 1201

switching noise performance. A V specification of 5.5 V allows

MC74LCX16373 inputs to be safely driven from 5.0 V devices.

The MC74LCX16373 contains 16 D−type latches with 3−state

5.0 V−tolerant outputs. When the Latch Enable (LEn) inputs are HIGH,

data on the Dn inputs enters the latches. In this condition, the latches are

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

changes. When LE is LOW, the latches store the information that was

present on the D inputs a setup time preceding the HIGH−to−LOW

transition of LE. The 3−state outputs are controlled by the Output

Enable (OEn) inputs. When OE is LOW, the outputs are enabled. When

OE is HIGH, the standard outputs are in the high impedance state, but

this does not interfere with new data entering into the latches.

MARKING DIAGRAM

LCX16373G

AWLYYWW

Features

• Designed for 2.3 to 3.6 V V Operation

• 5.4 ns Maximum t

• 5.0 V Tolerant − Interface Capability With 5.0 V TTL Logic

• Supports Live Insertion and Withdrawal

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

• I

Specification Guarantees High Impedance When V = 0 V

OFF

• LVTTL Compatible

• LVCMOS Compatible

• 24 mA Balanced Output Sink and Source Capability

• Near Zero Static Supply Current in All Three Logic States (20 mA)

Substantially Reduces System Power Requirements

• Latchup Performance Exceeds 500 mA

• ESD Performance: Human Body Model >2000 V;

Machine Model >200 V

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 3 of this data sheet.

• These are Pb−Free Devices*

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Publication Order Number:

August, 2005 − Rev. 6

MC74LCX16373/D

12 3 4 5 6 7 8

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与MC74LCX16373相关器件

型号	品牌	获取价格	描述	数据表
MC74LCX16373DT	ONSEMI	获取价格	Low−Voltage CMOS 16−Bit Transparent Latch With 5 V−Tolerant Inputs and O
MC74LCX16373DT	MOTOROLA	获取价格	LOW-VOLTAGE CMOS 16-BIT TRANSPARENT LATCH
MC74LCX16373DTG	ONSEMI	获取价格	Low−Voltage CMOS 16−Bit Transparent Latch With 5 V−Tolerant Inputs and O
MC74LCX16373DTR2	ONSEMI	获取价格	Low−Voltage CMOS 16−Bit Transparent Latch With 5 V−Tolerant Inputs and O
MC74LCX16373DTRG	ONSEMI	获取价格	Low-Voltage CMOS 16-Bit Transparent Latch
MC74LCX16374	MOTOROLA	获取价格	LOW-VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP
MC74LCX16374	ONSEMI	获取价格	LOW-VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP
MC74LCX16374_12	ONSEMI	获取价格	Low-Voltage CMOS 16-Bit D-Type Flip-Flop
MC74LCX16374DT	MOTOROLA	获取价格	LOW-VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP
MC74LCX16374DT	ONSEMI	获取价格	LOW-VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP

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