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Oct 8 2020

74ABT646ADB,118 Datasheets| NXP USA Inc. | PDF| Price| In Stock

Product Overview

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Manufacturer Part#: 74ABT646ADB,118
Product Category: Logic - Buffers, Drivers, Receivers, Transceivers
Stock: No
Manufacturer: NXP USA Inc.
Description: IC TXRX NON-INVERT 5.5V 24SSOP
Datasheet: 74ABT646A
Package: 24-SSOP (0.209", 5.30mm Width)
Quantity: On Order
Send RFQ: Inquiry

Reference Price

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74ABT646ADB,118 Images are for reference only.

74ABT646ADB,118

CAD Models

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Product Attributes

Manufacturer: NXP USA Inc.
Series: 74ABT
Packaging: Tape & Reel (TR)
Part Status: Obsolete
Logic Type: Transceiver Non-Inverting
Number of Elements: 1
Number of Bits per Element: 8
Input Type: -
Output Type: 3-State
Current - Output High Low: 32mA 64mA
Voltage - Supply: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-SSOP (0.209" 5.30mm Width)
Supplier Device Package: 24-SSOP
Base Part Number: 74ABT64

Alternative Models

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Descriptions

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FEATURES

General description

The 74ABT646A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74ABT646A transceiver/register consists of bus transceiver circuits with 3-state outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the internal registers. Data on the A bus or B bus will be clocked into the registers as the appropriate clock pin (CPAB or CPBA) goes HIGH.
Output Enable (OE) and Direction (DIR) pins are provided to control the transceiver function. In the transceiver mode, data present at the high-impedance port may be stored in either the A or B register or both.

Features and benefits

■ Combines 74ABT245 and 74ABT373A type functions in one device
■ Independent registers for A and B buses
■ Multiplexed real-time and stored data
■ Live insertion and extraction permitted
■ Output capability: +64 mA to −32 mA
■ Power-up 3-state
■ Power-up reset
■ Latch-up protection exceeds 500 mA per JESD78B class II level A
■ ESD protection:
♦ HBM JESD22-A114F exceeds 2000 V
♦ MM JESD22-A115-A exceeds 200 V

ECCN / UNSPSC

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Environmental & Export Classifications

Description Value
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Documents & Media

Datasheets: 74ABT646A
Environmental Information: NXP RoHS3 Cert
PCN Obsolescence/ EOL: Multiple Devices 15/Mar/2015
HTML Datasheet: 74ABT646A

Distributors

Distributor Stock Manufacturer Descriptions
Rochester Electronics 7,000  CSP N/A N/A  

Popularity by Region

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