Print Page
74ACT138SC
Decoder / Demultiplexer, ACT Family, 1 Gate, 3 Input, 8 Output, 24 mA, 4.5 V to 5.5 V, SOIC-16
Image is for illustrative purposes only. Please refer to product description.
872 In Stock
Need more?
13 US Stock delivery in 1-3 Business Days Order before 8pm EST Standard Shipping
859 UK Stock available for delivery in 4-6 Business Days
Order before 8pm EST Standard Shipping
Available in quantity shown
| Quantity | Price |
|---|---|
| 1+ | $0.783 |
| 10+ | $0.577 |
| 144+ | $0.450 |
| 528+ | $0.430 |
| 1008+ | $0.341 |
Price for:Each
Minimum: 1
Multiple: 1
$0.78
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerONSEMI
Manufacturer Part No74ACT138SCCopy
Newark Part No.78K6178
Technical Datasheet
Logic Family / Base Number74ACT138
Logic TypeDecoder
No. of Outputs8Outputs
Logic Case StyleSOIC
IC Case / PackageSOIC
No. of Pins16Pins
Supply Voltage Min4.5V
Supply Voltage Max5.5V
Logic IC Family74ACT
Logic IC Base Number74138
Operating Temperature Min-40°C
Operating Temperature Max85°C
Qualification-
Product Range-
Automotive Qualification Standard-
MSL-
SVHCNo SVHC (25-Jun-2025)
Alternatives for 74ACT138SC
4 Products Found
Product Overview
The 74ACT138SC is an 1-of-8 Decoder/Demultiplexer 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 threeACT138 devices or a 1-of-32 decoder using four ACT138 devices and one inverter.
- ICC Reduced by 50%
- Demultiplexing capability
- Multiple input enable for easy expansion
- Active low mutually exclusive outputs
- Outputs source/sink 24mA
- TTL-compatible inputs
Applications
Industrial
Technical Specifications
Logic Family / Base Number
74ACT138
No. of Outputs
8Outputs
IC Case / Package
SOIC
Supply Voltage Min
4.5V
Logic IC Family
74ACT
Operating Temperature Min
-40°C
Qualification
-
Automotive Qualification Standard
-
SVHC
No SVHC (25-Jun-2025)
Logic Type
Decoder
Logic Case Style
SOIC
No. of Pins
16Pins
Supply Voltage Max
5.5V
Logic IC Base Number
74138
Operating Temperature Max
85°C
Product Range
-
MSL
-
Technical Docs (3)
Associated Products
5 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability