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74ABT640
Datasheet
General description
The 74ABT640 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74ABT640 device is an octal transceiver featuring 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.
Features
- Octal bidirectional bus interface
- 3-State buffers
- Power-up 3-State
- Live insertion/extraction permitted
- Output capability: +64mA/-32mA
- Latch-up protection exceeds 500mA per Jedec Std 17
- ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74ABT640D | 74ABT640D,602 | 9350 560 20602 | Volume production | SOT163-1
(SO20) | Tube (Signetics) | Standard Marking | |
| 74ABT640D | 74ABT640D,623 | 9350 560 20623 | Volume production | SOT163-1
(SO20) | Reel Pack, SMD, 13" (Signetics) | Standard Marking | |
| 74ABT640DB | 74ABT640DB,112 | 9350 665 50112 | Volume production | SOT339-1
(SSOP20) | Tube | Standard Marking | |
| 74ABT640DB | 74ABT640DB,118 | 9350 665 50118 | Volume production | SOT339-1
(SSOP20) | Reel Pack, SMD, 13" | Standard Marking | |
| 74ABT640N | 74ABT640N,602 | 9350 560 30602 | Volume production | SOT146-1
(DIP20) | Tube (Signetics) | Standard Marking | |
| 74ABT640PW | 74ABT640PW,112 | 9351 764 90112 | Volume production | SOT360-1
(TSSOP20) | Tube | Standard Marking | |
| 74ABT640PW | 74ABT640PW,118 | 9351 764 90118 | Volume production | SOT360-1
(TSSOP20) | 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 Lead-free |
|---|---|---|---|---|---|---|---|---|
| 74ABT640D | 74ABT640D,602 | 74ABT640D |
| week 4, 2004 | 1,33 | 7,52E+08 | 1 | |
| 74ABT640D | 74ABT640D,623 | 74ABT640D |
| week 4, 2004 | 1,33 | 7,52E+08 | 1 | |
| 74ABT640DB | 74ABT640DB,112 | 74ABT640DB |
| week 13, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT640DB | 74ABT640DB,118 | 74ABT640DB |
| week 13, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT640N | 74ABT640N,602 | 74ABT640N |
| Always Pb-free | 1,33 | 7,52E+08 | NA | |
| 74ABT640PW | 74ABT640PW,112 | 74ABT640PW |
| week 7, 2005 | 1,33 | 7,52E+08 | 1 | |
| 74ABT640PW | 74ABT640PW,118 | 74ABT640PW |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74ABT640D | 9350 560 20602 | 74ABT640D,602 | 0.8700 | NA | ARROW ELECTRONICS | 623 | 3/17/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 03/18/2010 | Buy online | ||||||
| 74ABT640D | 9350 560 20623 | 74ABT640D,623 | 0.8700 | NA | ARROW ELECTRONICS | 623 | 3/17/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 03/18/2010 | Buy online | ||||||
| 74ABT640DB | 9350 665 50112 | 74ABT640DB,112 | 0.8700 | NA | ARROW ELECTRONICS | 118 | 3/17/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 03/18/2010 | Buy online | ||||||
| 74ABT640DB | 9350 665 50118 | 74ABT640DB,118 | 0.8700 | NA | ARROW ELECTRONICS | 118 | 3/17/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 03/18/2010 | Buy online | ||||||
| 74ABT640N | 9350 560 30602 | 74ABT640N,602 | 1.1300 | NA | ARROW ELECTRONICS | 602 | 3/17/2010 | Buy online | not available | |
| NA | FUTURE ELECTRONICS | 12,960 | 3/16/2010 | Buy online | ||||||
| JAPAN | CHIP ONE STOP | yes | 03/18/2010 | Buy online | ||||||
| 74ABT640PW | 9351 764 90112 | 74ABT640PW,112 | 0.8700 | NA | ARROW ELECTRONICS | 118 | 3/17/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 03/18/2010 | Buy online | ||||||
| 74ABT640PW | 9351 764 90118 | 74ABT640PW,118 | 0.8700 | NA | ARROW ELECTRONICS | 118 | 3/17/2010 | Buy online | not available | |
| JAPAN | CHIP ONE STOP | no | 03/18/2010 | Buy online |
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 |
|---|---|---|---|---|---|---|---|
| 74ABT640D | SOT163-1
(SO20) | Transceiver with Direction Pin; Inverting (3-State) | 3.1 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT640DB | SOT339-1
(SSOP20) | Transceiver with Direction Pin; Inverting (3-State) | 3.1 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT640N | SOT146-1
(DIP20) | Transceiver with Direction Pin; Inverting (3-State) | 3.1 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT640PW | SOT360-1
(TSSOP20) | Transceiver with Direction Pin; Inverting (3-State) | 3.1 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
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74ABT640
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