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74LVTH162373

更新时间： 2024-09-13 22:56:23

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		锁存器
页数	文件大小	规格书
7页	81K
描述
Low Voltage 16-Bit Transparent Latch with 3-STATE Outputs and 25з Series Resistors in the Outputs

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中文翻译

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数据手册

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74LVTH162373 数据手册

October 2000

Revised November 2000

74LVTH162373

Low Voltage 16-Bit Transparent Latch with

3-STATE Outputs and

25Ω Series Resistors in the Outputs

General Description

Features

■ Input and output interface capability to systems at

The LVTH162373 contains sixteen non-inverting latches

with 3-STATE outputs and is intended for bus oriented

applications. The device is byte controlled. The flip-flops

appear transparent to the data when the Latch Enable (LE)

is HIGH. When LE is LOW, the data that meets the setup

time is latched. Data appears on the bus when the Output

Enable (OE) is LOW. When OE is HIGH, the outputs are in

a high impedance state.

5V V_CC

■ Bushold data inputs eliminate the need for external

pull-up resistors to hold unused inputs

■ Live insertion/extraction permitted

■ Power Up/Down high impedance provides glitch-free

bus loading

■ Outputs include equivalent series resistance of 25Ω to

make external termination resistors unnecessary and

reduce overshoot and undershoot

The LVTH162373 is designed with equivalent 25Ω series

resistance in both the HIGH and LOW states of the output.

This design reduces line noise in applications such as

memory address drivers, clock drivers, and bus transceiv-

ers/transmitters.

■ Functionally compatible with the 74 series 16373

■ Latch-up performance exceeds 500 mA

■ ESD performance:

The LVTH162373 data inputs include bushold, eliminating

the need for external pull-up resistors to hold unused

inputs.

Human-body model > 2000V

Machine model > 200V

These latches are designed for low-voltage (3.3V) V_CC

Charged-device model > 1000V

applications, but with the capability to provide a TTL inter-

face to a 5V environment. The LVTH162373 is fabricated

with an advanced BiCMOS technology to achieve high

speed operation similar to 5V ABT while maintaining a low

power dissipation.

Ordering Code:

Package

Order Number

Package Description

Number

74LVTH162373MEA

MS48A

MTD48

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300 Wide

[TUBES]

74LVTH162373MEX

(Note 1)

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300 Wide

[TAPE and REEL]

74LVTH162373MTD

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

[TUBES]

74LVTH162373MTX

(Note 1)

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

[TAPE and REEL]

Note 1: Use this Order Number to receive devices in Tape and Reel.

Logic Symbol

DS500354

www.fairchildsemi.com

12 3 4 5 6 7

中文翻译

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与74LVTH162373相关器件

型号	品牌	获取价格	描述	数据表
74LVTH162373DGGRE4	TI	获取价格	3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
74LVTH162373DGGRG4	TI	获取价格	3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
74LVTH162373DLG4	TI	获取价格	3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
74LVTH162373DLRG4	TI	获取价格	3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
74LVTH162373MEA	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 3-S
74LVTH162373MEA	ONSEMI	获取价格	Low Voltage 16-Bit Transparent Latch with 3-STATE Outputs, SSOP 48L, 1450-RAIL
74LVTH162373MEX	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 3-S
74LVTH162373MEX	ONSEMI	获取价格	Low Voltage 16-Bit Transparent Latch with 3-STATE Outputs, SSOP 48L, 1000-TAPE REEL
74LVTH162373MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 3-S
74LVTH162373MTX	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 3-S

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