74HC139 Dual 2-to-4 Line Decoder/Demultiplexer
74HC139
$0.86
| QTY | Price |
|---|---|
| 1 | $0.86 |
| 10 | $0.77 |
| 25 | $0.62 |
Description
The 74HC139 device decodes two binary weighted address inputs (nA0, nA1) to four mutually exclusive outputs (nY0 to nY3). Each decoder features an enable input (nE). When nE is HIGH all outputs are forced HIGH.
The enable input can be used as the data input for a 1-to-4 demultiplexer application. Inputs include clamp diodes. This enables the use of current-limiting resistors to interface inputs to voltages in excess of VCC.
Specifications
Pins
16
Operating Temperature
-40°C - 125°C
Load Capacitance
50.0 pF
Supply Voltage
5 V
Package Code
DIP
Dimensions
Length
21.6 mm
Width
7.62 mm
Terminal Pitch
2.54 mm
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