| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Supply Voltage (DC) | 2.00 V (min) |
| Case/Package | SOIC |
| Halogen Free Status | Halogen Free |
| Number of Outputs | 8 Output |
| Number of Circuits | 1 Circuit |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
The MC74HC138ADR2G is a 1-of-8 Decoder/Demultiplexer, identical in pinout to the LS138. The device inputs are compatible with standard CMOS outputs, with pull-up resistors, it is compatible with LSTTL outputs. The HC138A decodes a three-bit address to one-of-eight active-low outputs. This device features three chip select inputs, two active-low and one active-high to facilitate the demultiplexing, cascading and chip-selecting functions. The demultiplexing function is accomplished by using the address inputs to select the desired device output, one of the chip selects is used as a data input while the other chip selects are held in their active states.
● 10 LSTTL Loads output drive capability
● Outputs directly interface to CMOS, NMOS and TTL
● 1A Low input current
● High noise immunity characteristic of CMOS devices
● Complies with JEDEC standard No. 7A
ON Semiconductor
22 Pages / 1.1 MByte
ON Semiconductor
10 Pages / 0.12 MByte
ON Semiconductor
2 Pages / 0.03 MByte
ON Semiconductor
Decoder/Demultiplexer Single 3-to-8 16Pin SOIC T/R
ON Semiconductor
MC74HC138ADR2G, Decoder, Demultiplexer, 1-of-8, Inverting, 2 to 6V, 16Pin SOIC
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