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74LS137DR2, 74LS137X, 74LS138

Table of contents:
Info of 74LS137DR2
Info of 74LS137X
Info of 74LS138

74LS137DR2, 74LS137X, 74LS138 Selling Leads, Datasheet

MFG:MOT Package Cooled:93+(03+) D/C:IC

74LS137DR2, 74LS137X, 74LS138 Datasheet download

Five Points

Part Number: 74LS137DR2

MFG: MOT

Package Cooled: 93+(03+)

D/C: IC

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74LS138 General Description

The LSTTL/MSI SN54/74LS138 is a high speed 1-of-8 Decoder/ Demultiplexer. This device is ideally suited for high speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three LS138 devices or to a 1-of-32 decoder using four LS138s and one inverter. The LS138 is fabricated with the Schottky barrier diode process for high speed and is completely compatible with all Motorola TTL families.

74LS138 Features

• Demultiplexing Capability
• Multiple Input Enable for Easy Expansion
• Typical Power Dissipation of 32 mW
• Active Low Mutually Exclusive Outputs
• Input Clamp Diodes Limit High Speed Termination Effects

74LS138 Connection Diagram

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