| Part Number | 74HCT139 Datasheet |
|---|---|
| Manufacturer | NXP Semiconductors |
| Overview | The 74HC139; 74HCT139 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 ar. 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. 2. Features and . |
74HCT139 Datasheet and Specifications PDF
The 74HCT139 is a Dual 2-to-4 line decoder/demultiplexer.
Key Specifications
| Package | TSSOP |
|---|---|
| Mount Type | Surface Mount |
| Pins | 16 |
| Operating Voltage | 5 V |
| Max Voltage (typical range) | 5.5 V |
| Min Voltage (typical range) | 4.5 V |
| Logic Function | Decoder, Demultiplexer |
| Length | 5 mm |
| Part Number | 74HCT139 Datasheet |
|---|---|
| Description | Dual 2-to-4 line decoder/demultiplexer |
| Manufacturer | Nexperia |
| Overview | The 74HC139; 74HCT139 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. 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. 2. Features and. |
| Part Number | 74HCT139 Datasheet |
|---|---|
| Description | Dual 2-to-4 line decoder/demultiplexer |
| Manufacturer | Philips Semiconductors |
| Overview |
74HC/HCT139
The 74HC/HCT139 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HC/HCT139 .
* Demultiplexing capability * Two independent 2-to-4 decoders * Multifunction capability * Active LOW mutually exclusive outputs * Output capability: standard * ICC category: MSI GENERAL DESCRIPTION 74HC/HCT139 The 74HC/HCT139 are high-speed Si-gate CMOS devices and are pin compatible with low pow. |