Zenode.ai Logo
Beta
Log InSign Up
56-TSSOP
Integrated Circuits (ICs)

SN74LVC16646ADGGR

Active
Texas Instruments

16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsLVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)Texas Instruments Little Logic Application Report+25
56-TSSOP
Integrated Circuits (ICs)

SN74LVC16646ADGGR

Active
Texas Instruments

16-BIT BUS TRANSCEIVER AND REGISTER WITH 3-STATE OUTPUTS

Deep-Dive with AI

DocumentsLVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)Texas Instruments Little Logic Application Report+25

Technical Specifications

Parameters and characteristics for this part

SpecificationSN74LVC16646ADGGR
Current - Output High, Low24 mA
Mounting TypeSurface Mount
Number of Bits per Element8
Number of Elements2
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Output Type3-State
Package / Case6.1 mm
Package / Case0.24 in
Package / Case56-TFSOP
Supplier Device Package56-TSSOP
Voltage - Supply [Max]3.6 V
Voltage - Supply [Min]1.65 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 2.11
Digi-Reel® 1$ 2.11
Tape & Reel (TR) 2000$ 0.96
6000$ 0.93
10000$ 0.89
Texas InstrumentsLARGE T&R 1$ 1.58
100$ 1.31
250$ 0.94
1000$ 0.71

Description

General part information

SN74LVC16646A Series

This 16-bit bus transceiver and register is designed for 1.65-V to 3.6-V VCCoperation.

The SN74LVC16646A can be used as two 8-bit transceivers or one 16-bit transceiver. The device consists of bus transceiver circuits, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers.

Data on the A or B bus is clocked into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the SN74LVC16646A.

Documents

Technical documentation and resources

LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)

User guide

Texas Instruments Little Logic Application Report

Application note

16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)

Application note

Live Insertion

Application note

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Application note

Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices

Application note

CMOS Power Consumption and CPD Calculation (Rev. B)

Application note

Standard Linear & Logic for PCs, Servers & Motherboards

More literature

Understanding Advanced Bus-Interface Products Design Guide

Application note

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

Application note

Implications of Slow or Floating CMOS Inputs (Rev. E)

Application note

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

More literature

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

Application note

How to Select Little Logic (Rev. A)

Application note

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Application note

TI IBIS File Creation, Validation, and Distribution Processes

Application note

LVC Characterization Information

Application note

Input and Output Characteristics of Digital Integrated Circuits

Application note

SN74LVC16646A datasheet (Rev. B)

Data sheet

Design Summary for WCSP Little Logic (Rev. B)

Product overview

Selecting the Right Level Translation Solution (Rev. A)

Application note

Little Logic Guide 2018 (Rev. G)

Selection guide

Signal Switch Data Book (Rev. A)

User guide

LOGIC Pocket Data Book (Rev. B)

User guide

Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices

Application note

Logic Guide (Rev. AB)

Selection guide

Low-Voltage Logic (LVC) Designer's Guide

Design guide