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74LV139
Datasheet
General description
The 74LV139 is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC139 and 74HCT139.
The 74LV139 is a dual 2-to-4 line decoder/demultiplexer. It has two independent decoders, each accepting two binary weighted inputs (nA0 and nA1) and providing four mutually exclusive outputs (nY0 to nY3) that are LOW when selected. Each decoder has an active LOW input (nE). When nE is HIGH, every output is forced HIGH. The enable input can be used as the data input for a 1-to-4 demultiplexer application.
Features
- Wide operating voltage: 1.0 V to 5.5 V
- Optimized for low voltage applications: 1.0 V to 3.6 V
- Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
- Typical output ground bounce < 0.8 V at VCC = 3.3 V and Tamb = 25 Cel
- Typical HIGH-level output voltage (VOH) undershoot: > 2 V at VCC = 3.3 V and Tamb = 25 Cel
- Demultiplexing capability
- Two independent 2-to-4 line decoders
- Multifunction capability
- Active LOW mutually exclusive outputs
- ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- Multiple package options
- Specified from -40 Cel to +85 Cel and from -40 Cel to +125 Cel
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74LV139BQ | 74LV139BQ-G | 9352 855 76115 | Volume production | SOT763-1
(DHVQFN16) | Reel Pack, SMD, 7" | Standard Marking | 74LV139BQ
| |
| 74LV139D | 74LV139D | 9350 674 30112 | Volume production | SOT109-1
(SO16) | Tube | Standard Marking | 74LV139D
| week 6, 2004 |
| 74LV139D | 74LV139D-T | 9350 674 30118 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13" | Standard Marking | 74LV139D
| week 6, 2004 |
| 74LV139DB | 74LV139DB | 9351 659 80112 | Volume production | SOT338-1
(SSOP16) | Tube | Standard Marking | 74LV139DB
| week 12, 2005 |
| 74LV139DB | 74LV139DB-T | 9351 659 80118 | Volume production | SOT338-1
(SSOP16) | Reel Pack, SMD, 13" | Standard Marking | 74LV139DB
| week 12, 2005 |
| 74LV139N | 74LV139N | 9350 674 40112 | Volume production | SOT38-4
(DIP16) | Tube | Standard Marking | 74LV139N
| Always Pb-free |
| 74LV139PW | 74LV139PW | 9351 744 40112 | Volume production | SOT403-1
(TSSOP16) | Tube | Standard Marking | 74LV139PW
| week 17, 2005 |
| 74LV139PW | 74LV139PW-T | 9351 744 40118 | Volume production | SOT403-1
(TSSOP16) | Reel Pack, SMD, 13" | Standard Marking | 74LV139PW
| week 17, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74LV139BQ | 9352 855 76115 | Order samples | ||||||
| 74LV139D | 9350 674 30112 | 0.2800 | NA | ARROW ELECTRONICS | 759 | 7/4/2008 | Buy online | not available |
| 74LV139D | 9350 674 30118 | 0.2800 | Order samples | |||||
| 74LV139DB | 9351 659 80112 | 0.2800 | not available | |||||
| 74LV139DB | 9351 659 80118 | 0.2800 | Order samples | |||||
| 74LV139N | 9350 674 40112 | 0.3200 | NA | DIGI-KEY CORPORATION | 1,913 | 6/29/2008 | Buy online | Order samples |
| 74LV139PW | 9351 744 40112 | 0.2800 | NA | ARROW ELECTRONICS | 3,400 | 7/4/2008 | Buy online | not available |
| 74LV139PW | 9351 744 40118 | 0.2800 | Order samples |
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74LV139D | SOT109-1
(SO16) | Dual 2-to-4 Line Decoder/Demultiplexer | 11@3.3V | 1.0-5.5 V | 16 | Low Power or Battery Applications | TTL | +/- 12 mA |
| 74LV139DB | SOT338-1
(SSOP16) | Dual 2-to-4 Line Decoder/Demultiplexer | 11@3.3V | 1.0-5.5 V | 16 | Low Power or Battery Applications | TTL | +/- 12 mA |
| 74LV139N | SOT38-4
(DIP16) | Dual 2-to-4 Line Decoder/Demultiplexer | 11@3.3V | 1.0-5.5 V | 16 | Low Power or Battery Applications | TTL | +/- 12 mA |
| 74LV139PW | SOT403-1
(TSSOP16) | Dual 2-to-4 Line Decoder/Demultiplexer | 11@3.3V | 1.0-5.5 V | 16 | Low Power or Battery Applications | TTL | +/- 12 mA |
Similar products
74LV139 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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