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MFG:MOT D/C:92
Part Number: MC74ACT138
MFG: MOT
D/C: 92
Description: The MC74AC138/74ACT138 is a high-speed 1-of-8 decoder/demultiplexer. This device is ideally suited for...
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MC74ACT138
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DataSheet
General Description
MC74ACT138 General Description
The MC74AC138/74ACT138 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 MC74AC138/74ACT138 devices or a 1-of-32 decoder using four MC74AC138/ 74ACT138 devices and one inverter
MC74ACT138 Maximum Ratings
|
Symbol |
Parameter |
Value |
Unit |
|
VCC |
DC Supply Voltage (Referenced to GND) |
0.5 to +7.0 |
V |
|
Vin |
DC Input Voltage (Referenced to GND) |
0.5 to VCC +0.5 |
V |
|
Vout |
DC Output Voltage (Referenced to GND) |
0.5 to VCC +0.5 |
V |
|
Iin |
DC Input Current, per Pin |
±20 |
mA |
|
Iout |
DC Output Sink/Source Current, per Pin |
±50 |
mA |
|
ICC |
DC VCC or GND Current per Output Pin |
±50 |
mA |
|
Tstg |
Storage Temperature |
65 to +150 |
should be restricted to the Recommended Operating Conditions.
MC74ACT138 Features
• Demultiplexing Capability
• Multiple Input Enable for Easy Expansion
• Active LOW Mutually Exclusive Outputs
• Outputs Source/Sink 24 mA
• 'ACT138 Has TTL Compatible Inputs
• Multiple Input Enable for Easy Expansion
• Active LOW Mutually Exclusive Outputs
• Outputs Source/Sink 24 mA
• 'ACT138 Has TTL Compatible Inputs
MC74ACT138 Connection Diagram
MC74ACT138
PDF/DataSheet Download
- Datasheet: MC74ACT138
- File Size: 206661 KB
- Manufacturer:
- Click here to Download
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