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74LVT126
Datasheet
General description
The LVT126 is a high-performance BiCMOS product designed for VCC operation at 3.3 V.
This device combines low static and dynamic power dissipation with high speed and high output drive. The 74LVT126 device is a quad buffer that is ideal for driving bus lines. The device features four output enable inputs (1OE, 2OE, 3OE and 4OE), each controlling one of the 3-state outputs.
Features
- Quad bus interface
- 3-state buffers
- Output capability: +64 mA and -32 mA
- TTL input and output switching levels
- Input and output interface capability to systems at 5 V supply
- Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
- Live insertion and extraction permitted
- No bus current loading when output is tied to 5 V bus
- Power-up 3-state
- Latch-up protection:
- JESD78: exceeds 500 mA
- ESD protection:
- MIL STD 883 method 3015: exceeds 2000 V
- Machine model: exceeds 200 V
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74LVT126BQ | 74LVT126BQ-G | 9352 757 06115 | Volume production | SOT762-1
(DHVQFN14) | Reel Pack, SMD, 7" | Standard Marking | 74LVT126BQ
| Always Pb-free |
| 74LVT126D | 74LVT126D | 9352 094 50112 | Volume production | SOT108-1
(SO14) | Tube | Standard Marking | 74LVT126D
| week 5, 2004 |
| 74LVT126D | 74LVT126D-T | 9352 094 50118 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13" | Standard Marking | 74LVT126D
| week 5, 2004 |
| 74LVT126DB | 74LVT126DB | 9352 094 60112 | Volume production | SOT337-1
(SSOP14) | Tube | Standard Marking | 74LVT126DB
| week 13, 2005 |
| 74LVT126DB | 74LVT126DB-T | 9352 094 60118 | Volume production | SOT337-1
(SSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74LVT126DB
| week 13, 2005 |
| 74LVT126PW | 74LVT126PW | 9352 094 70112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | 74LVT126PW
| week 10, 2005 |
| 74LVT126PW | 74LVT126PW-T | 9352 094 70118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74LVT126PW
| week 10, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74LVT126BQ | 9352 757 06115 | 0.2100 | Order samples | |||||
| 74LVT126D | 9352 094 50112 | 0.3600 | NA | MOUSER ELECTRONICS | 2,260 | 11/21/2008 | Buy online | not available |
| 74LVT126D | 9352 094 50118 | 0.3600 | Order samples | |||||
| 74LVT126DB | 9352 094 60112 | 0.3900 | not available | |||||
| 74LVT126DB | 9352 094 60118 | 0.3900 | Order samples | |||||
| 74LVT126PW | 9352 094 70112 | 0.3600 | NA | ARROW ELECTRONICS | 1,753 | 11/21/2008 | Buy online | not available |
| NA | AVNET ELECTRONICS MARKETING | 4,700 | 11/21/2008 | Buy online | ||||
| 74LVT126PW | 9352 094 70118 | 0.3600 | NA | ARROW ELECTRONICS | 12,500 | 11/21/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 5,000 | 11/21/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 5,000 | 11/21/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 350 | 11/21/2008 | Buy online |
Applications
Related applications
LCD display - discretes focus
PDA - discretes focus
50-60 Hz CRT integrated DTV (TV210D)
Mid-range integrated DTV (TV810)
Intelligent washing machine
Transceiver board
Main CPU board
Technical documents
Application Notes
AN203_2;
Test Fixtures for High Speed Logic (02-Apr-98)
Support Documents
75015045;
World News 14.2 (2005-05-25)
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|
| 74LVT126BQ | SOT762-1
(DHVQFN14) | 3.3V Buffer/Line Driver with Active HIGH Output Enable (3-State) | 2.4@3.3V | 2.7-3.6 V | 14 | TTL | -32/+64 mA |
| 74LVT126D | SOT108-1
(SO14) | 3.3V Buffer/Line Driver with Active HIGH Output Enable (3-State) | 2.4@3.3V | 2.7-3.6 V | 14 | TTL | -32/+64 mA |
| 74LVT126DB | SOT337-1
(SSOP14) | 3.3V Buffer/Line Driver with Active HIGH Output Enable (3-State) | 2.4@3.3V | 2.7-3.6 V | 14 | TTL | -32/+64 mA |
| 74LVT126PW | SOT402-1
(TSSOP14) | 3.3V Buffer/Line Driver with Active HIGH Output Enable (3-State) | 2.4@3.3V | 2.7-3.6 V | 14 | TTL | -32/+64 mA |
Similar products
74LVT126 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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