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74ABT2240
Datasheet
(Product Specification)
17-Jan-05, 16 pages, 90 kB
General description
The 74ABT2240 high performance BiCMOS device combines low static and dynamic power dissipation with high speed.
The 74ABT2240 device is an octal inverting buffer that is ideal for driving bus lines. The device features two output enable inputs (1OE and 2OE), each controlling four of the 3-state outputs.
The 74ABT2240 is designed with 30 Ohm 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 74ABT2240 is the same as the 74ABT240. The part number has been changed to reflect industry standards.
Features
- Octal bus interface
- 3-state buffers
- Live insertion and extraction permitted
- Outputs include series resistance of 30 Ohm, making external termination resistors unnecessary
- Output capability: +12 mA and -32 mA
- Latch-up protection:
- JESD78: exceeds 500 mA
- ESD protection:
- MIL STD 883 method 3015: exceeds 2000 V
- Machine model: exceeds 200 V
- Power-up 3-state
- Same part as 74ABT240
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74ABT2240D | 74ABT2240D,112 | 9352 040 60112 | Volume production | SOT163 | Tube | Standard Marking | |
| 74ABT2240D | 74ABT2240D,118 | 9352 040 60118 | Volume production | SOT163 | Reel Pack, SMD, 13" | Standard Marking | |
| 74ABT2240N | 74ABT2240N,112 | 9352 037 20112 | Volume production | SOT146-1
(DIP20) | Tube | Standard Marking | |
| 74ABT2240PW | 74ABT2240PW,112 | 9352 037 10112 | Volume production | SOT360 | Tube | Standard Marking | |
| 74ABT2240PW | 74ABT2240PW,118 | 9352 037 10118 | Volume production | SOT360 | Reel Pack, SMD, 13" | Standard Marking |
Quality/reliability/chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| 74ABT2240D | 74ABT2240D,112 | 74ABT2240D |
| week 4, 2004 | 1,33 | 7,52E+08 | 1 | |
| 74ABT2240D | 74ABT2240D,118 | 74ABT2240D |
| week 4, 2004 | 1,33 | 7,52E+08 | 1 | |
| 74ABT2240N | 74ABT2240N,112 | 74ABT2240N |
| Always Pb-free | 1,33 | 7,52E+08 | NA | |
| 74ABT2240PW | 74ABT2240PW,112 | 74ABT2240PW |
| week 7, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT2240PW | 74ABT2240PW,118 | 74ABT2240PW |
| week 7, 2005 | 1,33 | 7,52E+08 | 1 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| 74ABT2240D | 9352 040 60112 | 74ABT2240D,112 | 0.4800 | not available | ||||||
| 74ABT2240D | 9352 040 60118 | 74ABT2240D,118 | 0.4800 | not available | ||||||
| 74ABT2240N | 9352 037 20112 | 74ABT2240N,112 | 0.8600 | not available | ||||||
| 74ABT2240PW | 9352 037 10112 | 74ABT2240PW,112 | 0.4800 | not available | ||||||
| 74ABT2240PW | 9352 037 10118 | 74ABT2240PW,118 | 0.4800 | not available |
Design support
Application Notes
AN203;
Test Fixtures for High Speed Logic (1998-04-02)
Support Documents
ABT_FUNCSELGD;
Functional selection guide ABT family (2004-08-13)Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|
| 74ABT2240D | SOT163
| Buffer/Line Driver; Inverting with 30 Ohm Termination Resistors (3-State) | 4.3 | 4.5-5.5 V | 20 | TTL | -32/+12 mA |
| 74ABT2240N | SOT146-1
(DIP20) | Buffer/Line Driver; Inverting with 30 Ohm Termination Resistors (3-State) | 4.3 | 4.5-5.5 V | 20 | TTL | -32/+12 mA |
| 74ABT2240PW | SOT360
| Buffer/Line Driver; Inverting with 30 Ohm Termination Resistors (3-State) | 4.3 | 4.5-5.5 V | 20 | TTL | -32/+12 mA |
Similar products
74ABT2240
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