CDP1874C High-Speed 8-Bit Input and Output Ports Datasheet

CDP1874C High-Speed 8-Bit Input and Output Ports

The CDP1872C, CDP1874C and CDP1875C devices are high-speed 8-bit parallel input and output ports designed for use in the CDP1800 microprocessor system and for general use in other microprocessor systems. The CDP1872C and CDP1874C are 8-bit input ports; the CDP1875C is an 8-bit output port. These devices have ﬂexible capabilities as buffers and data latches a.

Features

• Parallel 8-Bit Input/Output Register with Buffered Outputs
• High-Speed Data-In to Data-Out 85ns (Max) at VDD = 5V
• Flexible Applications In Microprocessor Systems as Buffers and Latches
• High Order Address-Latch Capability in CDP1800Series Microprocessor Systems
• Output Sink Current = 5mA (Min) at VDD = 5V
• Three-State Output - CDP1872C and CDP1874C Ordering Information PART NUMBER CDP1872CE CDP1874CE CDP1875CE TEMP. RANGE -40oC to +85oC -40oC to +85oC -40oC to +85oC PACKAGE PDIP PDIP PDIP PKG. NO. E22.4 E22.4 E22.4 Pinouts CDP1872C INPUT PORT (PDIP) TOP VIEW CS1 DI0 DO0 DI1 D01 DI2 D.

The same part from a different manufacturer

CDP1874C - GE

_____________________________________ CMOS Peripherals CDP1872C, CDP1874C, CDP1875C (51 22 VDD 010 21 017 000 20 007.

Related Product

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1	CDP1870C	ETC	(CDP1869C - CDP1876C) Video Interface System
2	CDP1871	Intersil Corporation	CMOS Keyboard Encoder
3	CDP1871A	GE	CMOS Keyboard Encoder
4	CDP1871A	Intersil Corporation	CMOS Keyboard Encoder
5	CDP1871AC	GE	CMOS Keyboard Encoder
6	CDP1871AC	Intersil Corporation	CMOS Keyboard Encoder
7	CDP1872	Intersil Corporation	High-Speed 8-Bit Input and Output Ports
8	CDP1872C	GE	High-Speed 8-Bit Input and Output Ports
9	CDP1872C	Intersil Corporation	High-Speed 8-Bit Input and Output Ports
10	CDP1875C	GE	High-Speed 8-Bit Input and Output Ports
11	CDP1875C	Intersil Corporation	High-Speed 8-Bit Input and Output Ports
12	CDP1876C	ETC	(CDP1869C - CDP1876C) Video Interface System

CDP1874C - Intersil Corporation