The 74ABT244 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74ABT244 device is an octal buffer that is ideal for driving bus lines. The device features two Output Enables (1OE, 2OE), each controlling four of the 3-State outputs.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74ABT244D | 74ABT244D,602 | 9350 275 10602 | Volume production | SOT163 | Tube (Signetics) | Standard Marking | |
| 74ABT244D | 74ABT244D,623 | 9350 275 10623 | Volume production | SOT163 | Reel Pack, SMD, 13" (Signetics) | Standard Marking | |
| 74ABT244DB | 74ABT244DB,112 | 9350 649 00112 | Volume production | SOT339 | Tube | Standard Marking | |
| 74ABT244DB | 74ABT244DB,118 | 9350 649 00118 | Volume production | SOT339 | Reel Pack, SMD, 13" | Standard Marking | |
| 74ABT244N | 74ABT244N,602 | 9350 275 20602 | Volume production | SOT146-1
(DIP20) | Tube (Signetics) | Standard Marking | |
| 74ABT244PW | 74ABT244PW,112 | 9351 764 20112 | Volume production | SOT360 | Tube | Standard Marking | |
| 74ABT244PW | 74ABT244PW,118 | 9351 764 20118 | Volume production | SOT360 | Reel Pack, SMD, 13" | Standard Marking |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| 74ABT244D | 74ABT244D,602 | 74ABT244D |
| week 4, 2004 | 1,33 | 7,52E+08 | 1 | |
| 74ABT244D | 74ABT244D,623 | 74ABT244D |
| week 4, 2004 | 1,33 | 7,52E+08 | 1 | |
| 74ABT244DB | 74ABT244DB,112 | 74ABT244DB |
| week 13, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT244DB | 74ABT244DB,118 | 74ABT244DB |
| week 13, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT244N | 74ABT244N,602 | 74ABT244N |
| Always Pb-free | 1,33 | 7,52E+08 | NA | |
| 74ABT244PW | 74ABT244PW,112 | 74ABT244PW |
| week 7, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT244PW | 74ABT244PW,118 | 74ABT244PW |
| week 7, 2005 | 1,33 | 7,52E+08 | 1 |
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| 74ABT244D | 9350 275 10602 | 74ABT244D,602 | 0.4300 | NA | NEWARK | 1,182 | 11/20/2009 | Buy online | not available | |
| NA | ARROW ELECTRONICS | 4,386 | 11/19/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 713 | 11/19/2009 | Buy online | ||||||
| 74ABT244D | 9350 275 10623 | 74ABT244D,623 | 0.4300 | NA | NEWARK | 1,182 | 11/20/2009 | Buy online | Order samples | |
| NA | ARROW ELECTRONICS | 4,386 | 11/19/2009 | Buy online | ||||||
| NA | DIGI-KEY CORPORATION | 4,636 | 11/20/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 1,884 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 2,000 | 11/19/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 10,000 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 1,884 | 11/20/2009 | Buy online | ||||||
| ASIA | WPI | 2,000 | 2000 | 11/19/2009 | Buy online | |||||
| 74ABT244DB | 9350 649 00112 | 74ABT244DB,112 | 0.4300 | not available | ||||||
| 74ABT244DB | 9350 649 00118 | 74ABT244DB,118 | 0.4300 | NA | DIGI-KEY CORPORATION | 1,949 | 11/20/2009 | Buy online | not available | |
| NA | FUTURE ELECTRONICS | 5,000 | 11/19/2009 | Buy online | ||||||
| ASIA | WPI | 2,000 | 1000 | 11/19/2009 | Buy online | |||||
| 74ABT244N | 9350 275 20602 | 74ABT244N,602 | NA | NEWARK | 615 | 11/20/2009 | Buy online | Order samples | ||
| 74ABT244PW | 9351 764 20112 | 74ABT244PW,112 | 0.4300 | NA | ARROW ELECTRONICS | 18 | 11/19/2009 | Buy online | not available | |
| NA | AVNET ELECTRONICS MARKETING | 1,082 | 11/19/2009 | Buy online | ||||||
| 74ABT244PW | 9351 764 20118 | 74ABT244PW,118 | 0.4300 | NA | ARROW ELECTRONICS | 18 | 11/19/2009 | Buy online | Order samples | |
| NA | AVNET ELECTRONICS MARKETING | 541 | 11/19/2009 | Buy online | ||||||
| NA | DIGI-KEY CORPORATION | 6,953 | 11/20/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 45 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 15,000 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 45 | 11/20/2009 | Buy online |
Application Notes
Support Documents
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|
| 74ABT244D | SOT163
| Octal Buffer/Line Driver; Non-Inverting (3-State) | 2.9 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT244DB | SOT339
| Octal Buffer/Line Driver; Non-Inverting (3-State) | 2.9 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT244N | SOT146-1
(DIP20) | Octal Buffer/Line Driver; Non-Inverting (3-State) | 2.9 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT244PW | SOT360
| Octal Buffer/Line Driver; Non-Inverting (3-State) | 2.9 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
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74ABT244
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