Specification	SN74LVCH16541ADLR

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	48-BSSOP
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	48-SSOP
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	Cut Tape (CT)	1	$ 1.68
		10	$ 1.51
		25	$ 1.42
		100	$ 1.21
		250	$ 1.14
		500	$ 1.00
	Digi-Reel®	1	$ 1.68
		10	$ 1.51
		25	$ 1.42
		100	$ 1.21
		250	$ 1.14
		500	$ 1.00
	Tape & Reel (TR)	1000	$ 0.87
		2000	$ 0.82
		3000	$ 0.79
		5000	$ 0.76
		7000	$ 0.74
		10000	$ 0.72
Texas Instruments	LARGE T&R	1	$ 1.26
		100	$ 1.04
		250	$ 0.75
		1000	$ 0.56

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

SN74LVCH16541ADLR

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SN74LVCH16541ADLR

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Technical Specifications

SN74LVCH16541A Series

Pricing

Description

SN74LVCH16541A Series

Documents

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

Little Logic Guide 2018 (Rev. G)

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

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

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

CMOS Power Consumption and CPD Calculation (Rev. B)

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

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

LOGIC Pocket Data Book (Rev. B)

LVC Characterization Information

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

TI IBIS File Creation, Validation, and Distribution Processes

Standard Linear & Logic for PCs, Servers & Motherboards

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

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

Input and Output Characteristics of Digital Integrated Circuits

Live Insertion

Understanding Advanced Bus-Interface Products Design Guide

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

Texas Instruments Little Logic Application Report

Low-Voltage Logic (LVC) Designer's Guide

How to Select Little Logic (Rev. A)

Signal Switch Data Book (Rev. A)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Design Summary for WCSP Little Logic (Rev. B)

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

Selecting the Right Level Translation Solution (Rev. A)

Logic Guide (Rev. AB)

SN74LVCH16541A Series