74ACT138SC FAIRCHILD | Decoder & Demux
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PRODUCT INFO
74ACT138SC by FAIRCHILD
Image is representational - see manufacturer’s specifications
FAIRCHILD

74ACT138SC

Fairchild

Decoder/Demultiplexer Single 3-to-8 16-Pin SOIC N Rail

PRICING per each  AVAILABILITY Updated Today   
1-49 :$0.312
50-99 :$0.236
100-499 :$0.220
500-999 :$0.199
1,000-4,999 :$0.191
5,000-9,999 :$0.185
10,000-49,999 :$0.172
50,000 + :$0.171
3020 can ship today
In our stock This is the quantity we have on-hand in our inventory for immediate shipment.
Ships From: Phoenix, AZ
18 views in the last month Popularity 
In Stock quantities placed in the next
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RESOURCES
SPECS
Supplier: Fairchild
Part No: 74ACT138SC
RoHS: Yes
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. <b>Minimum Order Quantities</b> and <b>Required Order Multiples</b> are presented with our price and availability information. 960
Maximum Low Level Output Current: 24 mA
Logic Function: Decoder/Demultiplexer
Minimum Operating Supply Voltage: 4.5 V
Output Type: N/A
Family: 74ACT138
Polarity: Inverting
Supplier_Package: SOIC N
Packaging: Rail
Logic Family: ACT
Pin_Count: 16
Mounting: Surface Mount
Maximum High Level Output Current: -24 mA
Number of Elements per Chip: 1
Maximum Operating Supply Voltage: 5.5 V
Typical Operating Supply Voltage: 5 V
Operating Temperature: -40 to 85 °C
Dimension: 10(Max) x 4(Max) x 1.5(Max) mm
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DESCRIPTION
The AC/ACT138 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 AC/ACT138 devices or a 1-of-32 decoder using four AC/ACT138 devices and one inverter.

Product Highlights
  • ICC reduced by 50%
  • Demultiplexing capability
  • Multiple input enable for easy expansion
  • Active LOW mutually exclusive outputs
  • Outputs source/sink 24 mA
  • ACT138 has TTL-compatible inputs
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PART CLASSIFICATION DATA
HTS: 8542390000
ECCN: EAR99