74LCX32373

更新时间： 2024-11-17 22:36:07

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		锁存器
页数	文件大小	规格书
8页	254K
描述
Low Voltage 32-Bit Transparent Latch with 5V Tolerant Inputs and Outputs Preliminary

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数据手册

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74LCX32373 数据手册

Preliminary

January 2001

Revised August 2001

74LCX32373

Low Voltage 32-Bit Transparent Latch

with 5V Tolerant Inputs and Outputs (Preliminary)

General Description

Features

I 5V tolerant inputs and outputs

The LCX32373 contains thirty-two 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.

I 2.3V–3.6V V_CCspecifications provided

I 5.4 ns t_PDmax (V_CC= 3.3V), 20 µA I_CCmax

I Power down high impedance inputs and outputs

I Supports live insertion/withdrawal (Note 1)

24 mA output drive (V_CC= 3.0V)

I Uses patented noise/EMI reduction circuitry

I Latch-up performance exceeds 500 mA

I ESD performance:

The LCX32373 is designed for low voltage (2.5V or 3.3V)

V_CCapplications with capability of interfacing to a 5V signal

environment.

Human body model > 2000V

Machine model > 200V

The LCX32373 is fabricated with an advanced CMOS tech-

nology to achieve high speed operation while maintaining

CMOS low power dissipation.

I Packaged in plastic Fine-Pitch Ball Grid Array (FBGA)

(Preliminary)

Note 1: To ensure the high-impedance state during power up or down, OE

should be tied to V_CCthrough a pull-up resistor: the minimum value or the

resistor is determined by the current-sourcing capability of the driver.

Ordering Code:

Order Number Package Number

Package Description

74LCX32373GX

(Note 2)

BGA96A

(Preliminary)

96-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

[TAPE and REEL]

Note 2: BGA package available in Tape and Reel only.

Logic Symbol

DS500547

www.fairchildsemi.com

12 3 4 5 6 7 8

中文翻译

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与74LCX32373相关器件

型号	品牌	获取价格	描述	数据表
74LCX32373GX	FAIRCHILD	获取价格	Low Voltage 32-Bit Transparent Latch with 5V Tolerant Inputs and Outputs Preliminary
74LCX32374	FAIRCHILD	获取价格	Low Voltage 32-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs Preliminary
74LCX32374GX	FAIRCHILD	获取价格	Low Voltage 32-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs Preliminary
74LCX32500	FAIRCHILD	获取价格	Low Voltage 36-Bit Universal Bus Transceivers with 5V Tolerant Inputs and Outputs
74LCX32500G	FAIRCHILD	获取价格	Low Voltage 36-Bit Universal Bus Transceivers with 5V Tolerant Inputs and Outputs
74LCX32500GX	FAIRCHILD	获取价格	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 36-Bit, True Output, CMOS, PBGA114, 5.50 MM, PL
74LCX32646	FAIRCHILD	获取价格	Low Voltage 32-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs (Preliminary)
74LCX32646GX	FAIRCHILD	获取价格	Low Voltage 32-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs (Preliminary)
74LCX32652	FAIRCHILD	获取价格	Low Voltage Transceiver/Register with 5V Tolerant Inputs and Outputs (Preliminary)
74LCX32652GX	FAIRCHILD	获取价格	Low Voltage Transceiver/Register with 5V Tolerant Inputs and Outputs (Preliminary)

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