CDP1857 Datasheet - Intersil Corporation

CDP1857, 4-Bit Bus Buffer/Separator

CDP1857C March 1997 4-Bit Bus Buffer/Separator .
The CDP1857C is a 4-bit CMOS non-inverting bus separator designed for use in CDP1800-series microprocessor systems.

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Datasheet Details

Part number:

CDP1857

Manufacturer:

Intersil Corporation

File Size:

25.18 KB

Description:

4-Bit Bus Buffer/Separator

Features

* Provides Easy Connection of I/O to CDP1800-Series Microprocessor Data Bus
* Non-Inverting Fully Buffered Data Transfer Ordering Information PART NUMBER CDP1857CE CDP1857CD TEMP. RANGE -40oC to +85oC -40oC to +85oC PACKAGE PDIP SBDIP PKG. NO. E16.3 D16.3 TABLE 1. CDP1857 FUNCTION

Applications

* CDP1857 DO0-DO3 BUS DB0-DB3 DI0-DI3 BUS MRD CS DIRECTION CONTROL ENABLE BUS-TO-BUS DATA TRANSFER FIGURE 2. CDP1857 BIDIRECTIONAL BUS BUFFER OPERATION MRD CDP1800 SERIES CPU MWR N0, N1 OR N2 DATA BUS CS CDP1857 DO0-DO3 (4) DB0-DB3 DI0-0I3 (8) MRD (4) I/O (8) (4) MRD (4) CDP1857 DI0-DI3 DB0-D

CDP1857 Distributors

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CDP1857 4-Bit Bus Buffer Separator Intersil Corporation

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