Specification	SN74LVCH16540ADGGR

Current - Output High, Low	24 mA
Logic Type	Inverting, Buffer
Mounting Type	Surface Mount
Number of Bits per Element	8
Number of Elements	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	48-TFSOP
Package / Case	0.24 in
Package / Case [custom]	6.1 mm
Supplier Device Package	48-TSSOP
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.65 V

SN74LVCH16540A Series

16-ch, 1.65-V to 3.6-V inverters with bus-hold and 3-state outputs

Part	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output High, Low	Supplier Device Package	Number of Elements	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case [y]	Package / Case	Package / Case [y]	Output Type	Logic Type	Number of Bits per Element	Package / Case	Package / Case [custom]
Texas Instruments SN74LVCH16540ADLR	Surface Mount	85 °C	-40 °C	24 mA	48-SSOP	2	1.65 V	3.6 V	0.295 in	48-BSSOP	7.5 mm	3-State	Buffer Inverting	8
Texas Instruments SN74LVCH16540ADL	Surface Mount	85 °C	-40 °C	24 mA	48-SSOP	2	1.65 V	3.6 V	0.295 in	48-BSSOP	7.5 mm	3-State	Buffer Inverting	8
Texas Instruments SN74LVCH16540ADGGR	Surface Mount	85 °C	-40 °C	24 mA	48-TSSOP	2	1.65 V	3.6 V		48-TFSOP		3-State	Buffer Inverting	8	0.24 in	6.1 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.35
	Digi-Reel®	1	$ 3.35
	Tape & Reel (TR)	2000	$ 1.68
		6000	$ 1.62
Texas Instruments	LARGE T&R	1	$ 2.53
		100	$ 2.22
		250	$ 1.55
		1000	$ 1.25

Description

General part information

SN74LVCH16540A Series

This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCCoperation, and provides a high-performance bus interface for wide data paths.

The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (OE1\ or OE2\) input is high, all corresponding outputs are in the high-impedance state.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators in a mixed 3.3-V/5-V system environment.

Documents

Technical documentation and resources

Datasheet

Design Summary for WCSP Little Logic (Rev. B)

SN74LVCH16540ADGGR

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SN74LVCH16540ADGGR

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Technical Specifications

SN74LVCH16540A Series

Pricing

Description

SN74LVCH16540A Series

Documents

Datasheet

Design Summary for WCSP Little Logic (Rev. B)

Little Logic Guide 2018 (Rev. G)

CMOS Power Consumption and CPD Calculation (Rev. B)

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

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

Selecting the Right Level Translation Solution (Rev. A)

Live Insertion

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

How to Select Little Logic (Rev. A)

Standard Linear & Logic for PCs, Servers & Motherboards

Signal Switch Data Book (Rev. A)

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

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Understanding Advanced Bus-Interface Products Design Guide

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

TI IBIS File Creation, Validation, and Distribution Processes

An Overview of Bus-Hold Circuit and the Applications (Rev. B)

Low-Voltage Logic (LVC) Designer's Guide

Logic Guide (Rev. AB)

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

Input and Output Characteristics of Digital Integrated Circuits

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

LOGIC Pocket Data Book (Rev. B)

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

Texas Instruments Little Logic Application Report

LVC Characterization Information

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

SN74LVCH16540A Series