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74AHC126; 74AHCT126
General description
The 74AHC126; 74AHCT126 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A.
The 74AHC126; 74AHCT126 provides four non-inverting buffer/line drivers with 3-state outputs. The 3-state outputs (nY) are controlled by the output enable input (nOE). A LOW-level at pin nOE causes the outputs to assume a high-impedance OFF-state.
The 74AHC126; 74AHCT126 is identical to the 74AHC125; 74AHCT125 but has active HIGH output enable inputs.
Features
- Balanced propagation delays
- All inputs have Schmitt-trigger actions
- Inputs accept voltages higher than VCC
- Input levels:
- For 74AHC126: CMOS level
- For 74AHCT126: TTL level
- ESD protection:
- HBM EIA/JESD22-A114E exceeds 2000 V
- MM EIA/JESD22-A115-A exceeds 200 V
- CDM EIA/JESD22-C101C exceeds 1000 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 |
|---|---|---|---|---|---|---|---|---|
| 74AHC126D | 74AHC126D | 9352 627 68112 | Volume production | SOT108-1
(SO14) | Tube | Standard Marking | 74AHC126D
| week 32, 2004 |
| 74AHC126D | 74AHC126D-T | 9352 627 68118 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13" | Standard Marking | 74AHC126D
| week 32, 2004 |
| 74AHC126PW | 74AHC126PW | 9352 627 69112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | 74AHC126PW
| week 10, 2005 |
| 74AHC126PW | 74AHC126PW-T | 9352 627 69118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74AHC126PW
| week 10, 2005 |
| 74AHCT126D | 74AHCT126D | 9352 627 66112 | Volume production | SOT108-1
(SO14) | Tube | Standard Marking | 74AHCT126D
| week 32, 2004 |
| 74AHCT126D | 74AHCT126D-T | 9352 627 66118 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13" | Standard Marking | 74AHCT126D
| week 32, 2004 |
| 74AHCT126PW | 74AHCT126PW | 9352 627 67112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | 74AHCT126PW
| week 10, 2005 |
| 74AHCT126PW | 74AHCT126PW-T | 9352 627 67118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74AHCT126PW
| week 10, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74AHC126D | 9352 627 68112 | 0.1900 | not available | |||||
| 74AHC126D | 9352 627 68118 | 0.1900 | Order samples | |||||
| 74AHC126PW | 9352 627 69112 | 0.1900 | NA | AVNET ELECTRONICS MARKETING | 2,014 | 8/5/2008 | Buy online | not available |
| 74AHC126PW | 9352 627 69118 | 0.1900 | Order samples | |||||
| 74AHCT126D | 9352 627 66112 | 0.1900 | not available | |||||
| 74AHCT126D | 9352 627 66118 | 0.1900 | ASIA | WPG | 5,000 | 08/05/2008 | Buy online | Order samples |
| 74AHCT126PW | 9352 627 67112 | 0.1900 | not available | |||||
| 74AHCT126PW | 9352 627 67118 | 0.1900 | ASIA | WPG | 17,500 | 08/05/2008 | Buy online | Order samples |
| NA | FUTURE ELECTRONICS | 1,500 | 8/5/2008 | 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
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74AHC126D | SOT108-1
(SO14) | Quad Buffer/Line Driver with Active HIGH Output Enable (3-State) | 3.3@5V | 2.0-5.5 V | 14 | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHC126PW | SOT402-1
(TSSOP14) | Quad Buffer/Line Driver with Active HIGH Output Enable (3-State) | 3.3@5V | 2.0-5.5 V | 14 | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHCT126D | SOT108-1
(SO14) | Quad Buffer/Line Driver with Active HIGH Output Enable; TTL Enabled (3-State) | 3 | 4.5-5.5 V | 14 | Low Power | TTL | +/- 8 mA |
| 74AHCT126PW | SOT402-1
(TSSOP14) | Quad Buffer/Line Driver with Active HIGH Output Enable; TTL Enabled (3-State) | 3 | 4.5-5.5 V | 14 | Low Power | TTL | +/- 8 mA |
Similar products
74AHC126; 74AHCT126 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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