DS1648 TRI-STATE TTL to MOS Multiplexers/Drivers

National Semiconductor

Description

DS1648 DS3648 DS1678 DS3678 TRI-STATE TTL to MOS Multiplexers Drivers February 1986 DS1648 DS3648 DS1678 DS3678 TRI-STATE TTL to MOS Multiplexers Dr.
The DS1648 DS3648 and DS1678 DS3678 are quad 2-input multiplexers with TRI-STATE outputs designed to drive the large capacitive loads (up to 500 pF) a.

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Datasheet Specifications

Part number: DS1648
Manufacturer: National Semiconductor
File Size: 148.18 KB
Datasheet: DS1648_NationalSemiconductor.pdf
Description: TRI-STATE TTL to MOS Multiplexers/Drivers

Features

* Y Y Y Y Y Y TRI-STATE outputs interface directly with system-bus Schottky-clamped for better ac performance PNP inputs to minimize input loading TTL compatible High-speed capacitive load drivers Built-in damping resistor (DS1648 DS3648 only) Logic and Connection Diagrams Dual-In-Line Package TL F

Applications

* Addressing 16k RAM 2 1 Multiplexing of RAM Outputs TL F 7506
* 14 TL F 7506
* 12 Refreshing Using TRI-STATE Counter TL F 7506
* 13 5 DS1648 DS3648 DS1678 DS3678 TRI-STATE TTL to MOS Multiplexers Drivers Physical Dimensions inches (millimeters) Ceramic Dual-in-Line Pkg

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DS1648 TRI-STATE TTL MOS Multiplexers Drivers National Semiconductor

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