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74ABT162245A, 74ABTH162245A
General description
The 74ABT162245A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed.
The 74ABT162245A device is a 16-bit 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 two Output
Enable (1OE, 2OE) inputs for easy cascading and two Direction (1DIR, 2DIR) inputs for direction control.
The 74ABT162245A is designed with 30 ohm series resistance in both the upper and lower output structures on both A and B ports. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receiver/transmitters.
The 74ABT162245A is the same as the 74ABT16245A-1. The part number has been changed to reflect industry standards Two options are available, 74ABT162245A which does not have the bus hold feature and the 74ABTH162245A which incorporates the bus hold feature.
Features
- 16-bit bidirectional bus interface
- Power-up 3-State
- Multiple Vcc and GND pins minimize switching noise
- 3-State buffers
- Output capability: +12mA/-32mA
- Latch-up protection exceeds 500mA per JEDEC Std 17
- ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200V per Machine Model
- Same part as 74ABT16245A-1
- 74ABTH162245A incorporates bus hold data inputs which eliminate the need for external pull-up resistors to hold unused inputs
- Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74ABT162245ADGG | 74ABT162245ADG | 9352 041 30512 | Volume production | SOT362-1
(TSSOP48) | Tube Dry Pack | Standard Marking | 74ABT162245ADGG
| week 14, 2005 |
| 74ABT162245ADGG | 74ABT162245ADG-T | 9352 041 30518 | Volume production | SOT362-1
(TSSOP48) | Reel Dry Pack, SMD, 13" | Standard Marking | 74ABT162245ADGG
| week 14, 2005 |
| 74ABT162245ADL | 74ABT162245ADL | 9352 041 20112 | Volume production | SOT370-1
(SSOP48) | Tube | Standard Marking | 74ABT162245ADL
| week 13, 2005 |
| 74ABT162245ADL | 74ABT162245ADL-T | 9352 041 20118 | Volume production | SOT370-1
(SSOP48) | Tape reel smd | Standard Marking | 74ABT162245ADL
| week 13, 2005 |
| 74ABTH162245ADGG | 74ABTH162245ADG | 9352 288 90512 | Volume production | SOT362-1
(TSSOP48) | Tube Dry Pack | Standard Marking | 74ABTH162245ADGG
| week 14, 2005 |
| 74ABTH162245ADGG | 74ABTH162245ADG-T | 9352 288 90518 | Volume production | SOT362-1
(TSSOP48) | Reel Dry Pack, SMD, 13" | Standard Marking | 74ABTH162245ADGG
| week 14, 2005 |
| 74ABTH162245ADL | 74ABTH162245ADL | 9352 289 10112 | Volume production | SOT370-1
(SSOP48) | Tube | Standard Marking | 74ABTH162245ADL
| week 13, 2005 |
| 74ABTH162245ADL | 74ABTH162245ADL-T | 9352 289 10118 | Volume production | SOT370-1
(SSOP48) | Tape reel smd | Standard Marking | 74ABTH162245ADL
| week 13, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74ABT162245ADGG | 9352 041 30512 | 1.0600 | NA | AVNET ELECTRONICS MARKETING | 2,225 | 10/8/2008 | Buy online | not available |
| 74ABT162245ADGG | 9352 041 30518 | 1.0600 | Order samples | |||||
| 74ABT162245ADL | 9352 041 20112 | 1.0600 | not available | |||||
| 74ABT162245ADL | 9352 041 20118 | 1.0600 | Order samples | |||||
| 74ABTH162245ADGG | 9352 288 90512 | 1.0700 | not available | |||||
| 74ABTH162245ADGG | 9352 288 90518 | 1.0700 | Order samples | |||||
| 74ABTH162245ADL | 9352 289 10112 | 1.1300 | not available | |||||
| 74ABTH162245ADL | 9352 289 10118 | 1.1300 | Order samples |
Applications
Related applications
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 |
|---|---|---|---|---|---|---|---|
| 74ABT162245ADGG | SOT362-1
(TSSOP48) | 16-Bit Transceiver with Direction Pin; Non-Inverting with 30 Ohm Termination Resistors (3-State) | 3 | 4.5-5.5 V | 48 | TTL | -32/+12 mA |
| 74ABT162245ADL | SOT370-1
(SSOP48) | 16-Bit Transceiver with Direction Pin; Non-Inverting with 30 Ohm Termination Resistors (3-State) | 3 | 4.5-5.5 V | 48 | TTL | -32/+12 mA |
| 74ABTH162245ADGG | SOT362-1
(TSSOP48) | 16-Bit Transceiver with Direction Pin; Non-Inverting with Bus Hold and 30 Ohm Termination Resistors (3-State) | 3 | 4.5-5.5 V | 48 | TTL | -32/+12 mA |
| 74ABTH162245ADL | SOT370-1
(SSOP48) | 16-Bit Transceiver with Direction Pin; Non-Inverting with Bus Hold and 30 Ohm Termination Resistors (3-State) | 3 | 4.5-5.5 V | 48 | TTL | -32/+12 mA |
Similar products
74ABT162245A, 74ABTH162245A 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.
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