74LS240 - Octal 3-STATE Buffer/Line Driver/Line Receiver

Name: 74LS240
SKU: 74LS240-375516

Fairchild Semiconductor

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Datasheet Details

Part number	74LS240
Manufacturer	Fairchild Semiconductor
File Size	72.21 KB
Description	Octal 3-STATE Buffer/Line Driver/Line Receiver
Datasheet	74LS240_FairchildSemiconductor.pdf

74LS240 Product details

Description

These buffers/line drivers are designed to improve both the performance and PC board density of 3-STATE buffers/ drivers employed as memory-address drivers, clock drivers, and bus-oriented transmitters/receivers.

Features

s 3-STATE outputs drive bus lines directly s PNP inputs reduce DC loading on bus lines s Hysteresis at data inputs improves noise margins s Typical IOL (sink current) 24 mA s Typical IOH (source current).
15 mA s Typical propagation delay times Inverting 10.5 ns Noninverting 12 ns s Typical enable/disable time 18 ns s Typical power dissipation (enabled) Inverting 130 mW Noninverting 135 mW Ordering Code: Order Number Package Number Package.

📁 74LS240 Similar Datasheet

74LS241 - Octal Buffers/Line Drivers/Line Receivers (Hitachi Semiconductor)
74LS244 - OCTAL BUFFER/LINE DRIVERS (Mitsubishi Electric Semiconductor)
74LS245 - Octal Bus Transceivers (ON Semiconductor)
74LS245B1 - Octal Bus Transceiver (SGS-Thomson)
74LS245C1 - Octal Bus Transceiver (SGS-Thomson)
74LS245D1 - Octal Bus Transceiver (SGS-Thomson)
74LS245M1 - Octal Bus Transceiver (SGS-Thomson)
74LS247 - LOW POWER SCHOTTKY (ON Semiconductor)

Other Datasheets by Fairchild Semiconductor

74LS243 - Quadruple Bus Transceiver
74LS20 - Dual 4-Input NAND Gate
74LS221 - Dual Non-Retriggerable One-Shot
74LS251 - 3-STATE 1-of-8 Line Data Selector/Multiplexer
74LS253 - 3-STATE Data Selector/Multiplexer
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Published: Apr 23, 2005 |