74LVTH16245

更新时间： 2024-11-05 22:56:23

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
8页	95K
描述
Low Voltage 16-Bit Transceiver with 3-STATE Outputs

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中文翻译

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数据手册

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74LVTH16245 数据手册

January 1999

Revised June 2005

74LVT16245 • 74LVTH16245

Low Voltage 16-Bit Transceiver with 3-STATE Outputs

General Description

Features

The LVT16245 and LVTH16245 contain sixteen non-invert-

ing bidirectional buffers with 3-STATE outputs and is

intended for bus oriented applications. The device is byte

controlled. Each byte has separate control inputs which

can be shorted together for full 16-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 (74LVTH16245),

also available without bushold feature (74LVT16245).

■ Live insertion/extraction permitted

■ Power Up/Down high impedance provides glitch-free

bus loading

The LVTH16245 data inputs include bushold, eliminating

the need for external pull-up resistors to hold unused

inputs.

■ Outputs source/sink 32 mA/ 64 mA

■ Functionally compatible with the 74 series 16245

■ Latch-up performance exceeds 500 mA

■ ESD performance:

These non-inverting transceivers are designed for low-volt-

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

vide a TTL interface to a 5V environment. The LVT16245

and LVTH16245 are fabricated with an advanced BiCMOS

technology to achieve high speed operation similar to 5V

ABT while maintaining low power dissipation.

Human-body model 2000V

Machine model 200V

Charged-device 1000V

■ Also packaged in plastic Fine-Pitch Ball Grid Array

(FBGA) (Preliminary)

Ordering Code:

Package

Order Number

Package Description

Number

74LVT16245GX

(Note 1)

BGA54A

(Preliminary)

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

[Tape and Reel]

74LVT16245MEA

(Note 2)

MS48A

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

74LVT16245MTD

(Note 2)

MTD48

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

74LVTH16245GX

(Note 1)

BGA54A

(Preliminary)

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

[Tape and Reel]

74LVTH16245MEA

(Note 2)

MS48A

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

74LVTH16245MTD

(Note 2)

MTD48

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

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

Note 2: Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Logic Symbol

DS500152

www.fairchildsemi.com

12 3 4 5 6 7 8

中文翻译

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与74LVTH16245相关器件

型号	品牌	获取价格	描述	数据表
74LVTH16245ADGGRE4	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH16245ADGGRG4	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH16245ADGVRE4	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH16245ADGVRG4	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH16245ADL	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH16245ADLG4	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH16245ADLR	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH16245ADLRG4	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH16245AZQLR	TI	获取价格	3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVTH16245B	NXP	获取价格	3.3 V 16-bit transceiver; 3-state

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