84068012A中文资料瑞萨数据手册PDF规格书

CMOS Clock Generator Driver

The Intersil 82C84A is a high performance CMOS Clock Generator-driver which is designed to service the requirements of both CMOS and NMOS microprocessors such as the 80C86, 80C88, 8086 and the 8088. The chip contains a crystal controlled oscillator, a divide-by-three counter and complete “Ready” synchronization and reset logic.

特性 Features

• Generates the System Clock For CMOS or NMOS Microprocessors

• Up to 25MHz Operation

• Uses a Parallel Mode Crystal Circuit or External Frequency Source

• Provides Ready Synchronization

• Generates System Reset Output From Schmitt Trigger Input

• TTL Compatible Inputs/Outputs

• Very Low Power Consumption

• Single 5V Power Supply

• Operating Temperature Ranges

- C82C84A . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C

- I82C84A . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C

- M82C84A . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C

• Pb-Free Plus Anneal Available (RoHS Compliant)