ON Semiconductor, 74AC139SC

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The AC/ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually-exclusive active-LOW outputs. Each decoder has an active-LOW Enable input which can be used as a data input for a 4-output demultiplexer. Each half of the AC/ACT139 can be used as a function generator providing all four minterms of two variables.

ICC reduced by 50%
Multifunction capability
Two completely independent 1-of-4 decoders
Active LOW mutually exclusive outputs
Outputs source/sink 24 mA
ACT139 has TTL-compatible inputs
Applications
This product is general usage and suitable for many different applications.

Specifications
Attribute Value
Logic Family AC
Logic Function Decoder, Demultiplexer
Demultiplexing Capability 1-of-4
Mounting Type Surface Mount
Package Type SOIC
Pin Count 16
Dimensions 10 x 4 x 1.5mm
Height 1.5mm
Length 10mm
Maximum Operating Supply Voltage 6 V
Minimum Operating Temperature -40 °C
Minimum Operating Supply Voltage 2 V
Width 4mm
Maximum Operating Temperature +85 °C
240 In stock for delivery within 3 working days
Price Each (In a Tube of 48)
HK$ 4.775
(exc. GST)
units
Per unit
Per Tube*
48 - 1152
HK$4.775
HK$229.20
1200 - 2352
HK$2.306
HK$110.688
2400 - 4752
HK$2.261
HK$108.528
4800 - 9552
HK$1.964
HK$94.272
9600 +
HK$1.886
HK$90.528
*price indicative
Related Products
The low ESR, surge-robust T495 Series is designed ...
Description:
The low ESR, surge-robust T495 Series is designed for demanding applications that require high surge current and high ripple current capability. This series builds upon the proven capabilities of our industrial grade tantalum chip capacitors to offer several advantages such ...
KEMET T356 Tantalum dipped radial capacitors offer low ...
Description:
KEMET T356 Tantalum dipped radial capacitors offer low leakage and low DF performance characteristics for filtering, bypassing, coupling, blocking and RC timing circuits. The T356 series is part of the KEMET UltraDip II range capacitors that offer the widely recognised ...
KEMET T491 Series tantalum surface mount capacitors, designed ...
Description:
KEMET T491 Series tantalum surface mount capacitors, designed specifically for automated surface mount processes and equipment. The T491 combines KEMET’s proven solid tantalum technology, with the latest in materials, processes and automation, resulting in highly efficient and reliable capacitors. The ...
Hermetically sealed metal case with plastic film insulationHigh ...
Description:
Hermetically sealed metal case with plastic film insulationHigh operational stability with both time and temperatureLow leakage currentLow dissipation factor.