Select site:
- English
74ABT620
Datasheet
General description
The 74ABT620 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74ABT620 device is an octal transceiver featuring inverting 3-State bus compatible outputs in both send and receive directions. The 74ABT620 is designed for asynchronous two-way communication between data buses. The control function implementation allows for maximum flexibility in timing. This device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic levels at the Enable inputs (OEBA and OEAB). The Enable inputs can be used to disable the device so that the buses are effectively isolated.
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 | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74ABT620D | 74ABT620D | 9350 537 40602 | Volume production | SOT163-1
(SO20) | Tube (Signetics) | Standard Marking | 74ABT620D
| week 4, 2004 |
| 74ABT620D | 74ABT620D-T | 9350 537 40623 | Volume production | SOT163-1
(SO20) | Reel Pack, SMD, 13" (Signetics) | Standard Marking | 74ABT620D
| week 4, 2004 |
| 74ABT620DB | 74ABT620DB | 9350 665 30112 | Volume production | SOT339-1
(SSOP20) | Tube | Standard Marking | 74ABT620DB
| week 13, 2005 |
| 74ABT620DB | 74ABT620DB-T | 9350 665 30118 | Volume production | SOT339-1
(SSOP20) | Reel Pack, SMD, 13" | Standard Marking | 74ABT620DB
| week 13, 2005 |
| 74ABT620N | 74ABT620N | 9350 537 50602 | Volume production | SOT146-1
(DIP20) | Tube (Signetics) | Standard Marking | 74ABT620N
| Always Pb-free |
| 74ABT620PW | 74ABT620PW | 9351 764 80112 | Volume production | SOT360-1
(TSSOP20) | Tube | Standard Marking | 74ABT620PW
| week 7, 2005 |
| 74ABT620PW | 74ABT620PW-T | 9351 764 80118 | Volume production | SOT360-1
(TSSOP20) | Reel Pack, SMD, 13" | Standard Marking | 74ABT620PW
| week 7, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74ABT620D | 9350 537 40602 | 0.8700 | not available | |||||
| 74ABT620D | 9350 537 40623 | 0.8700 | Order samples | |||||
| 74ABT620DB | 9350 665 30112 | 0.8700 | not available | |||||
| 74ABT620DB | 9350 665 30118 | 0.8700 | Order samples | |||||
| 74ABT620N | 9350 537 50602 | 1.3100 | Order samples | |||||
| 74ABT620PW | 9351 764 80112 | 0.8700 | not available | |||||
| 74ABT620PW | 9351 764 80118 | 0.8700 | Order samples |
Applications
Related applications
Low / mid-range analog CRT TV (TV200)
Highly featured analog CRT TV (TV210)
50-60 Hz CRT integrated DTV (TV210D)
Mid-range integrated DTV (TV810)
Transceiver board
Main CPU board
Technical documents
Application Notes
AN203_2;
Test Fixtures for High Speed Logic (02-Apr-98)
Support Documents
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|
| 74ABT620D | SOT163-1
(SO20) | Transceiver with Dual Enable; Inverting (3-State) | 3.1 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT620DB | SOT339-1
(SSOP20) | Transceiver with Dual Enable; Inverting (3-State) | 3.1 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT620N | SOT146-1
(DIP20) | Transceiver with Dual Enable; Inverting (3-State) | 3.1 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
| 74ABT620PW | SOT360-1
(TSSOP20) | Transceiver with Dual Enable; Inverting (3-State) | 3.1 | 4.5-5.5 V | 20 | TTL | -32/+64 mA |
Similar products
74ABT620 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.
Disclaimer
The information published on product information pages of the www.nxp.com or www.semiconductors.com websites is an extract from product data sheets and is for information purposes only. For detailed information please check the most recent version of the relevant product data sheet as published on these websites. In the event of any conflict between product information pages and data sheets or deviations from information provided in the product data sheets on these product information pages, the information provided in the product data sheets shall prevail.
The product status of the product(s) described in the product data sheet may have changed since publication of the data sheet and therefore information in datasheets on product status may be outdated. The latest information on product status is published on the product information pages of the above-mentioned websites.
As from October 1st, 2006 Philips Semiconductors has a new trade name - NXP Semiconductors, which will be used in future data sheets together with new contact details. In data sheets where the previous Philips references remain, please use the new links as shown below.
- http://www.philips.semiconductors.com use http://www.nxp.com
- http://www.semiconductors.philips.com use http://www.nxp.com (Internet)
- sales.addresses@www.semiconductors.philips.com use salesaddresses@nxp.com (e-mail)
The copyright notice at the bottom of each page (or elsewhere in the document, depending on the version)
- © Koninklijke Philips Electronics N.V. (year). All rights reserved -
is replaced with:
- © NXP B.V. (year). All rights reserved.-
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail or phone (details via salesaddresses@nxp.com). Thank you for your cooperation and understanding.