The 74ABT2245 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed.
The 74ABT2245 device is an octal transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features an Output Enable (OE) input for easy cascading and a Direction (DIR) input for direction control.
The 74ABT2245 is designed with 30 W series resistance in both the HIGH and LOW states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receivers/transmitters.
The 74ABT2245 is the same as the 74ABT245-1. The part number has been changed to reflect industry standards.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74ABT2245D | 74ABT2245D,112 | 9352 037 80112 | Volume production | SOT163 | Tube | Standard Marking | |
| 74ABT2245D | 74ABT2245D,118 | 9352 037 80118 | Volume production | SOT163 | Reel Pack, SMD, 13" | Standard Marking | |
| 74ABT2245DB | 74ABT2245DB,112 | 9352 037 90112 | Volume production | SOT339 | Tube | Standard Marking | |
| 74ABT2245DB | 74ABT2245DB,118 | 9352 037 90118 | Volume production | SOT339 | Reel Pack, SMD, 13" | Standard Marking | |
| 74ABT2245PW | 74ABT2245PW,112 | 9352 038 00112 | Volume production | SOT360 | Tube | Standard Marking | |
| 74ABT2245PW | 74ABT2245PW,118 | 9352 038 00118 | 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 |
|---|---|---|---|---|---|---|---|---|
| 74ABT2245D | 74ABT2245D,112 | 74ABT2245D |
| week 4, 2004 | 1,33 | 7,52E+08 | 1 | |
| 74ABT2245D | 74ABT2245D,118 | 74ABT2245D |
| week 4, 2004 | 1,33 | 7,52E+08 | 1 | |
| 74ABT2245DB | 74ABT2245DB,112 | 74ABT2245DB |
| week 13, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT2245DB | 74ABT2245DB,118 | 74ABT2245DB |
| week 13, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT2245PW | 74ABT2245PW,112 | 74ABT2245PW |
| week 7, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT2245PW | 74ABT2245PW,118 | 74ABT2245PW |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74ABT2245D | 9352 037 80112 | 74ABT2245D,112 | 0.5400 | not available | ||||||
| 74ABT2245D | 9352 037 80118 | 74ABT2245D,118 | 0.5400 | not available | ||||||
| 74ABT2245DB | 9352 037 90112 | 74ABT2245DB,112 | 0.5400 | not available | ||||||
| 74ABT2245DB | 9352 037 90118 | 74ABT2245DB,118 | 0.5400 | not available | ||||||
| 74ABT2245PW | 9352 038 00112 | 74ABT2245PW,112 | 0.5400 | NA | DIGI-KEY CORPORATION | 846 | 11/20/2009 | Buy online | not available | |
| 74ABT2245PW | 9352 038 00118 | 74ABT2245PW,118 | 0.5400 | NA | MOUSER ELECTRONICS | 2,500 | 11/20/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 2,500 | 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 |
|---|---|---|---|---|---|---|---|
| 74ABT2245D | SOT163
| Transceiver with Direction Pin; Non-Inverting with 30 ohm Termination Resistors (3-State) | 3.9 | 4.5-5.5 V | 20 | TTL | -32/+12 mA |
| 74ABT2245DB | SOT339
| Transceiver with Direction Pin; Non-Inverting with 30 ohm Termination Resistors (3-State) | 3.9 | 4.5-5.5 V | 20 | TTL | -32/+12 mA |
| 74ABT2245PW | SOT360
| Transceiver with Direction Pin; Non-Inverting with 30 ohm Termination Resistors (3-State) | 3.9 | 4.5-5.5 V | 20 | TTL | -32/+12 mA |
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