Datasheet > 100328SCQB

100328SCQB

更新时间： 2024-02-08 01:59:04

品牌	Logo	应用领域
德州仪器 - TI		接口集成电路
页数	文件大小	规格书
12页	263K
描述
TTL TO ECL TRANSCEIVER

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

100328SCQB 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.72
接口集成电路类型：	TTL TO ECL TRANSCEIVER	Base Number Matches：	1

100328SCQB 数据手册

August 1998

100328

Low Power Octal ECL/TTL Bi-Directional Translator with

Latch

General Description

Features

n Identical performance to the 100128 at 50% of the

supply current

The 100328 is an octal latched bi-directional translator de-

signed to convert TTL logic levels to 100K ECL logic levels

and vice versa. The direction of this translation is determined

by the DIR input. A LOW on the output enable input (OE)

holds the ECL outputs in a cut-off state and the TTL outputs

at a high impedance level. A HIGH on the latch enable input

(LE) latches the data at both inputs even though only one

output is enabled at the time. A LOW on LE makes the

100328 transparent.

n Bi-directional translation

n 2000V ESD protection

n Latched outputs

n FAST TTL outputs

n TRI-STATE^®outputs

n Voltage compensated operating range

−4.2V to −5.7V

The cut-off state is designed to be more negative than a nor-

mal ECL LOW level. This allows the output emitter-followers

to turn off when the termination supply is −2.0V, presenting a

high impedance to the data bus. This high impedance re-

duces termination power and prevents loss of low state

noise margin when several loads share the bus.

n Available to MIL-STD-883

The 100328 is designed with FAST^®TTL output buffers, fea-

turing optimal DC drive and capable of quickly charging and

discharging highly capacitive loads. All inputs have 50 kΩ

pull-down resistors.

Logic Symbol

DS100295-1

Pin Names

Description

E₀–E₇

T₀–T₇

ECL Data I/O

TTL Data I/O

Output Enable Input

Latch Enable Input

Direction Control Input

DIR

All pins function at 100K ECL levels except for T –T .

TRI-STATE^®is a registered trademark of National Semiconductor Corporation.

FAST^®is a registered trademark of Fairchild Semiconductor.

DS100295

www.national.com

12 3 4 5 6 7...12

下载PDF

与100328SCQB相关器件

型号	品牌	描述	获取价格	数据表
100328SCTR	TI	OCTAL TTL TO ECL TRANSCEIVER, TRUE OUTPUT, PDSO24, 0.300 INCH, PLASTIC, SOIC-24	获取价格
100328SCX	FAIRCHILD	ECL-to-TTL Translator	获取价格
100328SMQB	TI	TTL TO ECL TRANSCEIVER	获取价格
100329	FAIRCHILD	Low Power Octal ECL/TTL Bidirectional Translator with Register	获取价格
100329	NSC	Low Power Octal ECL/TTL Bidirectional Translator with Register	获取价格
1003299	PHOENIX	Barrier Strip Terminal Block,	获取价格