MC100H646 - PENTIUM MICROPROCESSOR PECL/TTL-TTL CLOCK DRIVER

onsemi

General Description

The MC10H/100H646 is a single supply, low skew translating 1:8 clock driver.

lead PLCC for optimal power pinning, signal flow through and electrical performance.

Key Features

http://onsemi. com PLCC.
28 FN SUFFIX CASE 776.

📥 Download Datasheet

MC100H646 pentium microprocessor pecl/ttl-ttl clock driver by onsemi - Datasheet Preview

Datasheet Details

Part number	MC100H646
Manufacturer	onsemi
File Size	155.04 KB
Description	PENTIUM MICROPROCESSOR PECL/TTL-TTL CLOCK DRIVER
Datasheet	MC100H646 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
MC100H646	PECL/TTL-TTL 1:8 Clock Distribution Chip	Motorola
MC100H640	PECL to TTL Clock Driver	Motorola
MC100H641	SINGLE SUPPLY PECL-TTL 1:9 CLOCK DISTRIBUTION CHIP	Motorola
MC100H642	68030/040 PECL-TTL CLOCK DRIVER	Motorola
MC100H643	DUAL SUPPLY ECL-TTL 1:8 CLOCK DRIVER	Motorola

Other Datasheets by onsemi

Part Number	Description
MC100H640	PECL-TTL CLOCK DRIVER
MC100H641	SINGLE SUPPLY PECL-TTL 1:9 CLOCK DISTRIBUTION CHIP
MC100H642	68030/040 PECL-TTL CLOCK DRIVER
MC100H643	DUAL SUPPLY ECL-TTL 1:8 CLOCK DRIVER
MC100H644	68030/040 PECL-TTL CLOCK DRIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com MC10H646, MC100H646 PECL/TTL−TTL 1:8 Clock Distribution Chip Description The MC10H/100H646 is a single supply, low skew translating 1:8 clock driver. Devices in the ON Semiconductor H646 translator series utilize the 28−lead PLCC for optimal power pinning, signal flow through and electrical performance. The single supply H646 is similar to the H643, which is a dual supply 1:8 version of the same function. The H646 was designed specifically to drive series terminated transmission lines. Special techniques were used to match the HIGH and LOW output impedances to about 7.0 W. This simplifies the choice of the termination resistor for series terminated applications. To match the HIGH and LOW output impedances, it was necessary to remove the standard IOS limiting resistor.