100397

更新时间： 2024-11-18 22:37:19

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
13页	132K
描述
Quad Differential ECL/TTL Translating Transceiver with Latch

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

100397 数据手册

January 1992

Revised August 2000

100397

Quad Differential ECL/TTL Translating Transceiver

with Latch

General Description

Features

■ Differential ECL input/output structure

The 100397 is a quad latched transceiver designed to con-

vert TTL logic levels to differential F100K ECL logic levels

and vice versa. This device was designed with the capabil-

ity of driving a differential 25Ω ECL load with cutoff capabil-

ity, and will sink a 64 mA TTL load. The 100397 is ideal for

mixed technology applications utilizing either an ECL or

TTL backplane.

■ 64 mA FAST TTL outputs

■ 25Ω differential ECL outputs with cut-off

■ Bi-directional translation

■ 2000V ESD protection

■ Latched outputs

The direction of translation is set by the direction control

pin (DIR). The DIR pin on the 100397 accepts F100K ECL

logic levels. An ECL LOW on DIR sets up the ECL pins as

inputs and TTL pins as outputs. An ECL HIGH on DIR sets

up the TTL pins as inputs and ECL pins as outputs.

■ 3-STATE outputs

■ Voltage compensated operating range = −4.2V to −5.7V

A LOW on the output enable input pin (OE) holds the ECL

output 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 latch trans-

parent.

The cut-off state is designed to be more negative than a

normal ECL LOW level. This allows the output emitterfol-

lowers to turn off when the termination supply is −2.0V, pre-

senting a high impedance to the data bus. This high

impedance reduces termination power and prevents loss of

low state noise margin when several loads share the bus.

The 100397 is designed with FAST TTL output buffers,

featuring optimal DC drive and capable of quickly charging

and discharging highly capacitive loads. All inputs have

50 KΩ pull-down resistors.

Ordering Code:

Order Number Package Number

Package Description

100397PC

100397QC

100397QI

N24E

V28A

24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.400 Wide

28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square

Industrial Temperature Range (−40°C to +85°C)

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

FAST is a registered trademark of Fairchild Semiconductor Corporation.

DS010971

www.fairchildsemi.com

12 3 4 5 6 7...13

中文翻译

下载PDF

与100397相关器件

型号	品牌	获取价格	描述	数据表
10039755-10000TLF	AMPHENOL	获取价格	Card Edge Connector, 36 Contact(s), 2 Row(s), Female, Straight, 0.039 inch Pitch, Press Fi
10039755-10001TLF	AMPHENOL	获取价格	Card Edge Connector, 64 Contact(s), 2 Row(s), Female, Straight, 0.039 inch Pitch, Press Fi
10039755-10002TLF	AMPHENOL	获取价格	Card Edge Connector, 98 Contact(s), 2 Row(s), Female, Straight, 0.039 inch Pitch, Press Fi
10039755-10003TLF	AMPHENOL	获取价格	Card Edge Connector, 164 Contact(s), 2 Row(s), Female, Straight, 0.039 inch Pitch, Press F
10039755-10010TLF	AMPHENOL	获取价格	Card Edge Connector, 36 Contact(s), 2 Row(s), Female, Straight, 0.039 inch Pitch, Press Fi
10039755-10012TLF	AMPHENOL	获取价格	Card Edge Connector, 98 Contact(s), 2 Row(s), Female, Straight, 0.039 inch Pitch, Press Fi
10039755-10013TLF	AMPHENOL	获取价格	Card Edge Connector, 164 Contact(s), 2 Row(s), Female, Straight, 0.039 inch Pitch, Press F
10039755-10102TLF	AMPHENOL	获取价格	Card Edge Connector, 98 Contact(s), 2 Row(s), Female, Straight, 0.039 inch Pitch, Press Fi
10039755-10110TLF	AMPHENOL	获取价格	Card Edge Connector, 36 Contact(s), 2 Row(s), Female, Straight, 0.039 inch Pitch, Press Fi
10039755-10112LF	AMPHENOL	获取价格	Card Edge Connector, 98 Contact(s), 2 Row(s), Female, Straight, Press Fit Terminal, LEAD F

与100397相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

22
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

14
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

44
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

43

产品中心

服务支持

精选活动

关于我们

帮助中心

100397

100397 数据手册

与100397相关器件

与100397相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

100397

100397 数据手册

与100397相关器件

与100397相关文章

您还可以找

您在本页遇到什么问题？