74LVT573D datasheet(1/16 Pages) NXP

Numer części	74LVT573D

Szczegółowy opis	3.3 V octal D-type transparent latch; (3-state)

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Producent	NXP [NXP Semiconductors]

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1.

General description

The 74LVT573 is a high-performance BiCMOS product designed for VCC operation at

3.3 V. This device is an octal transparent latch coupled to eight 3-state output buffers. The

two sections of the device are controlled independently by Latch Enable (LE) and Output

Enable (OE) control gates. The 74LVT573 has a broadside pinout conﬁguration to

facilitate PC board layout and allow easy interface with microprocessors.

The data on the D inputs are transferred to the latch outputs when the Latch Enable (LE)

input is High. The latch remains transparent to the data inputs while LE is High, and stores

the data that is present one setup time before the High-to-Low enable transition.

The 3-state output buffers are designed to drive heavily loaded 3-state buses, MOS

memories, or MOS microprocessors. The active-Low Output Enable (OE) controls all

eight 3-state buffers independent of the latch operation.

When OE is Low, the latched or transparent data appears at the outputs. When OE is

High, the outputs are in the High-impedance “OFF” state, which means they will neither

drive nor load the bus.

2.

Features

I Inputs and outputs arranged for easy interfacing to microprocessors

I 3-state outputs for bus interfacing

I Common output enable control

I TTL input and output switching levels

I Input and output interface capability to systems at 5 V supply

I Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs

I Live insertion and extraction permitted

I No bus current loading when output is tied to 5 V bus

I Power-up reset

I Power-up 3-state

I Latch-up protection

N JESD78 class II exceeds 500 mA

I ESD protection:

N HBM JESD22-A114E exceeds 2000 V

N MM JESD22-A115-A exceeds 200 V

I Speciﬁed from −40 °C to +85 °C

74LVT573

3.3 V octal D-type transparent latch; (3-state)

Rev. 04 — 15 September 2008

Product data sheet

Podobny numer części - 74LVT573D

Producent	Numer części	Arkusz danych	Szczegółowy opis
NXP Semiconductors	74LVT573D	99Kb / 12P	3.3V Octal D-type transparent latch 3-State 1998 Feb 19
Nexperia B.V. All right...	74LVT573D	264Kb / 15P	3.3 V octal D-type transparent latch; 3-state Rev. 9 - 30 July 2021
NXP Semiconductors	74LVT573DB	99Kb / 12P	3.3V Octal D-type transparent latch 3-State 1998 Feb 19

More results

Podobny opis - 74LVT573D

Producent	Numer części	Arkusz danych	Szczegółowy opis
NXP Semiconductors	74LVT573	323Kb / 17P	3.3 V octal D-type transparent latch; 3-state Rev. 8-22 November 2011
Nexperia B.V. All right...	74LVT573	264Kb / 15P	3.3 V octal D-type transparent latch; 3-state Rev. 9 - 30 July 2021
Texas Instruments	SN74LVTH373-EP	442Kb / 10P	[Old version datasheet] 3.3-V ABT OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS
System Logic Semiconduc...	SL74LV373	47Kb / 8P	OCTAL D-TYPE TRANSPARENT LATCH(3-State)
System Logic Semiconduc...	SL74LV573	43Kb / 6P	OCTAL D-TYPE TRANSPARENT LATCH (3-State)
NXP Semiconductors	74ALVC373	97Kb / 20P	Octal D-type transparent latch 3-state 2002 Feb 26
	74ALVC573	108Kb / 20P	Octal D-type transparent latch 3-state 2003 Jun 25
	74ALVC373	109Kb / 17P	Octal D-type transparent latch; 3-state Rev. 02-18 October 2007
	74HC_HCT573	232Kb / 21P	Octal D-type transparent latch; 3-state Rev. 6-26 January 2015
KODENSHI_AUK CORP.	KK74LV373	330Kb / 6P	Octal D-type transparent latch; 3-state

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