Datasheet > 74LCX16501MEAX

74LCX16501MEAX

更新时间： 2024-11-03 23:24:19

品牌	Logo	应用领域
其他 - ETC		总线收发器触发器逻辑集成电路光电二极管输出元件
页数	文件大小	规格书
8页	85K
描述
18-Bit Bus Transceiver

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74LCX16501MEAX 数据手册

October 1995

Revised March 2001

74LCX16501

Low Voltage 18-Bit Universal Bus Transceivers

with 5V Tolerant Inputs and Outputs

General Description

The LCX16501 is an 18-bit universal bus transceiver com-

bining D-type latches and D-type flip-flops to allow data

flow in transparent, latched, and clocked modes.

Features

■ 5V tolerant inputs and outputs

■ 2.3V–3.6V V_CCspecifications provided

■ 6.0 ns t_PDmax (V_CC= 3.3V), 20 µA I_CCmax

Data flow in each direction is controlled by output-enable

(OEAB and OEBA), latch-enable (LEAB and LEBA), and

clock (CLKAB and CLKBA) inputs.

■ Power down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ ±24 mA Output Drive (V_CC= 3.0V)

The LCX16501 is designed for low voltage (2.5V or 3.3V)

_CCapplications with capability of interfacing to a 5V signal

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 500 mA

environment.

The LCX16501 is fabricated with an advanced CMOS tech-

nology to achieve high speed operation while maintaining

CMOS low power.

■ ESD performance:

Human body model > 2000V

Machine model < 200V

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

should be tied to V_CCand OE tied to GND through a 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

74LCX16501MEA

74LCX16501MTD

MS56A

MTD56

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

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

Devices also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

DS012550

www.fairchildsemi.com

12 3 4 5 6 7 8

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74LCX16501MTD	ONSEMI	获取价格	18位通用总线收发器，带5V容差输入和输出
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74LCX16543MEAX	ETC	获取价格	Dual 8-bit Bus Transceiver