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74AHC125; 74AHCT125
General description
The 74AHC125; 74AHCT125 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard JESD7-A.
The 74AHC125; 74AHCT125 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 HIGH at nOE causes the outputs to assume a high-impedance OFF-state.
The 74AHC125; 74AHCT125 is identical to the 74AHC126; 74AHCT126 but has active LOW enable inputs.
Features
- Balanced propagation delays
- All inputs have a Schmitt-trigger action
- Inputs accepts voltages higher than VCC
- For 74AHC125 only: operates with CMOS input levels
- For 74AHCT125 only: operates with TTL input levels
- ESD protection:
- HBM JESD22-A114E exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- CDM 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 |
|---|---|---|---|---|---|---|---|---|
| 74AHC125BQ | 74AHC125BQ-G | 9352 855 42115 | Volume production | SOT762-1
(DHVQFN14) | Reel Pack, SMD, 7" | Standard Marking | 74AHC125BQ
| |
| 74AHC125D | 74AHC125D | 9352 627 62112 | Volume production | SOT108-1
(SO14) | Tube | Standard Marking | 74AHC125D
| week 5, 2005 |
| 74AHC125D | 74AHC125D-T | 9352 627 62118 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13" | Standard Marking | 74AHC125D
| week 5, 2005 |
| 74AHC125PW | 74AHC125PW | 9352 627 63112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | 74AHC125PW
| week 10, 2005 |
| 74AHC125PW | 74AHC125PW-T | 9352 627 63118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74AHC125PW
| week 10, 2005 |
| 74AHCT125BQ | 74AHCT125BQ-G | 9352 855 43115 | Volume production | SOT762-1
(DHVQFN14) | Reel Pack, SMD, 7" | Standard Marking | 74AHCT125BQ
| |
| 74AHCT125D | 74AHCT125D | 9352 627 64112 | Volume production | SOT108-1
(SO14) | Tube | Standard Marking | 74AHCT125D
| week 32, 2004 |
| 74AHCT125D | 74AHCT125D-T | 9352 627 64118 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13" | Standard Marking | 74AHCT125D
| week 32, 2004 |
| 74AHCT125PW | 74AHCT125PW | 9352 627 65112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | 74AHCT125PW
| week 10, 2005 |
| 74AHCT125PW | 74AHCT125PW-T | 9352 627 65118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74AHCT125PW
| week 10, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74AHC125BQ | 9352 855 42115 | Order samples | ||||||
| 74AHC125D | 9352 627 62112 | 0.1900 | NA | ARROW ELECTRONICS | 159 | 11/21/2008 | Buy online | not available |
| NA | AVNET ELECTRONICS MARKETING | 4,560 | 11/21/2008 | Buy online | ||||
| 74AHC125D | 9352 627 62118 | 0.1900 | NA | FUTURE ELECTRONICS- NORTH AMER | 1,500 | 11/21/2008 | Buy online | Order samples |
| 74AHC125PW | 9352 627 63112 | 0.1900 | not available | |||||
| 74AHC125PW | 9352 627 63118 | 0.1900 | NA | ARROW ELECTRONICS | 2,500 | 11/21/2008 | Buy online | Order samples |
| 74AHCT125BQ | 9352 855 43115 | Order samples | ||||||
| 74AHCT125D | 9352 627 64112 | 0.1900 | NA | ARROW ELECTRONICS | 1,307 | 11/21/2008 | Buy online | not available |
| NA | AVNET ELECTRONICS MARKETING | 4,440 | 11/21/2008 | Buy online | ||||
| 74AHCT125D | 9352 627 64118 | 0.1900 | NA | ARROW ELECTRONICS | 2,500 | 11/21/2008 | Buy online | Order samples |
| NA | FUTURE ELECTRONICS- NORTH AMER | 1,500 | 11/21/2008 | Buy online | ||||
| 74AHCT125PW | 9352 627 65112 | 0.1900 | NA | ARROW ELECTRONICS | 52,000 | 11/21/2008 | Buy online | not available |
| 74AHCT125PW | 9352 627 65118 | 0.1900 | NA | ARROW ELECTRONICS | 5,000 | 11/21/2008 | Buy online | Order samples |
| NA | AVNET ELECTRONICS MARKETING | 10,000 | 11/21/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS- NORTH AMER | 1,500 | 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
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74AHC125BQ | SOT762-1
(DHVQFN14) | Quad Buffer/Line Driver with Active LOW Output Enable (3-State) | 3.0@5V | 2.0-5.5 V | 14 | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHC125D | SOT108-1
(SO14) | Quad Buffer/Line Driver with Active LOW Output Enable (3-State) | 3.0@5V | 2.0-5.5 V | 14 | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHC125PW | SOT402-1
(TSSOP14) | Quad Buffer/Line Driver with Active LOW Output Enable (3-State) | 3.0@5V | 2.0-5.5 V | 14 | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHCT125D | SOT108-1
(SO14) | Quad Buffer/Line Driver with Active LOW Output Enable; TTL Enabled (3-State) | 3 | 4.5-5.5 V | 14 | Low Power | TTL | +/- 8 mA |
| 74AHCT125PW | SOT402-1
(TSSOP14) | Quad Buffer/Line Driver with Active LOW Output Enable; TTL Enabled (3-State) | 3 | 4.5-5.5 V | 14 | Low Power | TTL | +/- 8 mA |
Similar products
74AHC125; 74AHCT125 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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