74ALVC373BQ

更新时间： 2024-09-16 05:05:51

品牌	Logo	应用领域
恩智浦 - NXP		锁存器
页数	文件大小	规格书
17页	102K
描述
Octal D-type transparent latch; 3-state

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

74ALVC373BQ 数据手册

74ALVC373

Octal D-type transparent latch; 3-state

Rev. 02 — 18 October 2007

Product data sheet

1. General description

The 74ALVC373 is an octal D-type transparent latch featuring separate D-type inputs for

each latch and 3-state true outputs for bus-oriented applications. A latch enable (LE) input

and an outputs enable (OE) input are common to all latches.

When pin LE is HIGH, data at the D-inputs (pins D0 to D7) enters the latches. In this

condition, the latches are transparent, that is, a latch output will change each time its

corresponding D-input changes. When pin LE is LOW, the latches store the information

that was present at the D-inputs one set-up time preceding the HIGH-to-LOW transition of

pin LE.

When pin OE is LOW, the contents of the eight latches are available at the Q-outputs (pins

Q0 to Q7). When pin OE is HIGH, the outputs go to the high-impedance OFF-state.

Operation of input pin OE does not affect the state of the latches.

The 74ALVC373 is functionally identical to the 74ALVC573, but has a different pin

arrangement.

2. Features

■ Wide supply voltage range from 1.65 V to 3.6 V

■ 3.6 V tolerant inputs/outputs

■ CMOS low power consumption

■ Direct interface with TTL levels (2.7 V to 3.6 V)

■ Power-down mode

■ Latch-up performance exceeds 250 mA

■ Complies with JEDEC standards:

◆ JESD8-7 (1.65 V to 1.95 V)

◆ JESD8-5 (2.3 V to 2.7 V)

◆ JESD8B/JESD36 (2.7 V to 3.6 V)

■ ESD protection:

◆ HBM JESD22-A114E exceeds 2000 V

◆ MM JESD22-A 115-A exceeds 200 V

12 3 4 5 6 7...17

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
74ALVC373BQ,115	NXP	获取价格	74ALVC373 - Octal D-type transparent latch; 3-state QFN 20-Pin
74ALVC373D	NXP	获取价格	Octal D-type transparent latch 3-state
74ALVC373D	NEXPERIA	获取价格	Octal D-type transparent latch; 3-stateProduction
74ALVC373D,112	NXP	获取价格	74ALVC373 - Octal D-type transparent latch; 3-state SOP 20-Pin
74ALVC373D,118	NXP	获取价格	74ALVC373 - Octal D-type transparent latch; 3-state SOP 20-Pin
74ALVC373PW	NXP	获取价格	Octal D-type transparent latch 3-state
74ALVC373PW	NEXPERIA	获取价格	Octal D-type transparent latch; 3-stateProduction
74ALVC373PW,112	NXP	获取价格	74ALVC373 - Octal D-type transparent latch; 3-state TSSOP2 20-Pin
74ALVC374	NXP	获取价格	Octal D-type flip-flop positive edge-trigger
74ALVC374BQ	NXP	获取价格	Octal D-type flip-flop; positive-edge trigger; 3-state