Specification	SN74LVCH16541ADGVR

Current - Output High, Low	24 mA
Logic Type	Buffer, Non-Inverting
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	0.173 in, 4.4 mm
Package / Case	48-TFSOP
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.65 V

SN74LVCH16541A Series

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

Part	Operating Temperature [Max]	Operating Temperature [Min]	Number of Elements	Current - Output High, Low	Logic Type	Mounting Type	Number of Bits per Element	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case	Output Type	Supplier Device Package	Package / Case [y]	Package / Case [y]	Package / Case [custom]
Texas Instruments SN74LVCH16541ADGVR	85 °C	-40 °C	2	24 mA	Buffer Non-Inverting	Surface Mount	8	1.65 V	3.6 V	0.173 in 4.4 mm	48-TFSOP	3-State
Texas Instruments SN74LVCH16541ADL	85 °C	-40 °C	2	24 mA	Buffer Non-Inverting	Surface Mount	8	1.65 V	3.6 V		48-BSSOP	3-State	48-SSOP	0.295 in	7.5 mm
Texas Instruments SN74LVCH16541ADLG4	85 °C	-40 °C	2	24 mA	Buffer Non-Inverting	Surface Mount	8	1.65 V	3.6 V		48-BSSOP	3-State	48-SSOP	0.295 in	7.5 mm
Texas Instruments SN74LVCH16541ADGGR	85 °C	-40 °C	2	24 mA	Buffer Non-Inverting	Surface Mount	8	1.65 V	3.6 V	0.24 in	48-TFSOP	3-State	48-TSSOP			6.1 mm
Texas Instruments SN74LVCH16541ADLR	85 °C	-40 °C	2	24 mA	Buffer Non-Inverting	Surface Mount	8	1.65 V	3.6 V		48-BSSOP	3-State	48-SSOP	0.295 in	7.5 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2000	$ 0.70
		6000	$ 0.67
		10000	$ 0.65
Texas Instruments	LARGE T&R	1	$ 1.15
		100	$ 0.95
		250	$ 0.68
		1000	$ 0.51

Description

General part information

SN74LVCH16541A Series

This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCCoperation.

The SN74LVCH16541A is a noninverting 16-bit buffer composed of two 8-bit sections with separate output-enable signals. For either 8-bit buffer section, the two output-enable (1OE1\ and 1OE2\ or 2OE1\ and 2OE2\) inputs must be low for the corresponding Y outputs to be active. If either output-enable input is high, the outputs of that 8-bit buffer section are in the high-impedance state.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Documents

Technical documentation and resources

SN74LVCH16541ADGVR

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SN74LVCH16541ADGVR

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Technical Specifications

SN74LVCH16541A Series

Pricing

Description

SN74LVCH16541A Series

Documents

LOGIC Pocket Data Book (Rev. B)

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

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

Logic Guide (Rev. AB)

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

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

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

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

Low-Voltage Logic (LVC) Designer's Guide

Selecting the Right Level Translation Solution (Rev. A)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Standard Linear & Logic for PCs, Servers & Motherboards

How to Select Little Logic (Rev. A)

16-Bit Buffer/Driver With 3-State Outputs datasheet (Rev. H)

Signal Switch Data Book (Rev. A)

Design Summary for WCSP Little Logic (Rev. B)

Texas Instruments Little Logic Application Report

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

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

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

Input and Output Characteristics of Digital Integrated Circuits

TI IBIS File Creation, Validation, and Distribution Processes

Live Insertion

Understanding Advanced Bus-Interface Products Design Guide

CMOS Power Consumption and CPD Calculation (Rev. B)

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

LVC Characterization Information

Little Logic Guide 2018 (Rev. G)

SN74LVCH16541A Series