Datasheet > 74LVTH2245GX

74LVTH2245GX

更新时间： 2024-09-15 23:24:31

品牌	Logo	应用领域
其他 - ETC		总线收发器
页数	文件大小	规格书
6页	69K
描述
Bus Transceiver

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

74LVTH2245GX 数据手册

March 2002

Revised March 2002

74LVT32245 • 74LVTH32245

Low Voltage 32-Bit Transceiver with 3-STATE Outputs

General Description

Features

The LVT32245 and LVTH32245 contain thirty-two non-

inverting bidirectional buffers with 3-STATE outputs and are

intended for bus oriented applications. The devices are

byte controlled. Each byte has separate control inputs

which can be shorted together for full 32-bit operation. The

T/R inputs determine the direction of data flow through the

device. The OE inputs disable both the A and B ports by

placing them in a high impedance state.

■ Input and output interface capability to systems at

5V V_CC

■ Bushold data inputs eliminate the need for external

pull-up resistors to hold unused inputs (74LVTH32245),

also available without bushold feature (74LVT32245).

■ Live insertion/extraction permitted

■ Power Up/Down high impedance provides glitch-free

bus loading

The LVTH32245 data inputs include bushold, eliminating

the need for external pull-up resistors to hold unused

inputs.

■ Outputs source/sink −32 mA/+64 mA

■ ESD performance:

These non-inverting transceivers are designed for low volt-

age (3.3V) V_CCapplications, but with the capability to pro-

Human-body model > 2000V

Machine model > 200V

vide a TTL interface to a 5V environment. The LVT32245

and LVTH32245 are fabricated with an advanced BiCMOS

technology to achieve high speed operation similar to 5V

ABT while maintaining low power dissipation.

Charged-device model > 1000V

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

(Preliminary)

Ordering Code:

Order Number

Package Number

Package Description

74LVT32245GX

(Note 1)

BGA96A

(Preliminary)

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

[Tape and Reel]

74LVTH32245GX

(Note 1)

BGA96A

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

[Tape and Reel]

Note 1: BGA package available in Tape and Reel only.

Logic Symbol

DS500433

www.fairchildsemi.com

12 3 4 5 6

中文翻译

下载PDF

与74LVTH2245GX相关器件

型号	品牌	获取价格	描述	数据表
74LVTH2245MSA	FAIRCHILD	获取价格	Low Voltage Octal Bidirectional Transceiver w
74LVTH2245MSAX	FAIRCHILD	获取价格	Low Voltage Octal Bidirectional Transceiver w
74LVTH2245MTC	FAIRCHILD	获取价格	Low Voltage Octal Bidirectional Transceiver w
74LVTH2245MTC	ONSEMI	获取价格	带 3 态输入/输出和 B 端口输出具有 25 Ω 串联电阻的低压八路双向收发器。
74LVTH2245MTC_08	FAIRCHILD	获取价格	Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25 B Port Outp
74LVTH2245MTCX	FAIRCHILD	获取价格	Low Voltage Octal Bidirectional Transceiver w
74LVTH2245MTCX	ONSEMI	获取价格	带 3 态输入/输出和 B 端口输出具有 25 Ω 串联电阻的低压八路双向收发器。
74LVTH2245MTCX_NL	FAIRCHILD	获取价格	Low Voltage Octal Bidirectional Transceiver w
74LVTH2245PW	NXP	获取价格	3.3 V octal transceiver with 30 W termination resistors; 3-state
74LVTH2245PW	NEXPERIA	获取价格	3.3 V octal transceiver with 30 Ohm termination resistors; 3-stateProduction