Specification	SN74LVCH16952ADLR

Current - Output High, Low	24 mA
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	0.295 in
Package / Case	56-BSSOP
Package / Case	7.5 mm
Supplier Device Package	56-SSOP
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.65 V

SN74LVCH16952A Series

16-Bit Registered Transceiver With 3-State Outputs

Part	Mounting Type	Package / Case	Package / Case	Package / Case	Supplier Device Package	Number of Elements	Current - Output High, Low	Voltage - Supply [Min]	Voltage - Supply [Max]	Output Type	Number of Bits per Element	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [y]
Texas Instruments SN74LVCH16952ADGGR	Surface Mount	6.1 mm	0.24 in	56-TFSOP	56-TSSOP	2	24 mA	1.65 V	3.6 V	3-State	8	85 °C	-40 °C
Texas Instruments SN74LVCH16952ADGVR	Surface Mount			56-TFSOP	56-TVSOP	2	24 mA	1.65 V	3.6 V	3-State	8	85 °C	-40 °C	0.173 in	4.4 mm
Texas Instruments SN74LVCH16952ADLR	Surface Mount	7.5 mm	0.295 in	56-BSSOP	56-SSOP	2	24 mA	1.65 V	3.6 V	3-State	8	85 °C	-40 °C

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)	1000	$ 1.40
		2000	$ 1.30
		3000	$ 1.31
		5000	$ 1.26
		7000	$ 1.28
Texas Instruments	LARGE T&R	1	$ 1.93
		100	$ 1.69
		250	$ 1.19
		1000	$ 0.96

Description

General part information

SN74LVCH16952A Series

This 16-bit registered transceiver is designed for 1.65-V to 3.6-V VCCoperation.

The SN74LVCH16952A contains two sets of D-type flip-flops for temporary storage of data flowing in either direction. The device can be used as two 8-bit transceivers or one 16-bit transceiver. Data on the A or B bus is stored in the registers on the low-to-high transition of the clock (CLKAB or CLKBA) input, provided that the clock-enable (CEAB\ or CEBA\) input is low. Taking the output-enable (OEAB\ or OEBA\) input low accesses the data on either port.

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

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

More literature

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

SN74LVCH16952ADLR

Deep-Dive with AI

SN74LVCH16952ADLR

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Technical Specifications

SN74LVCH16952A Series

Pricing

Description

SN74LVCH16952A Series

Documents

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

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

LOGIC Pocket Data Book (Rev. B)

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

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

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

Selecting the Right Level Translation Solution (Rev. A)

SN74LVCH16952A datasheet (Rev. L)

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

CMOS Power Consumption and CPD Calculation (Rev. B)

Little Logic Guide 2018 (Rev. G)

Low-Voltage Logic (LVC) Designer's Guide

How to Select Little Logic (Rev. A)

Understanding Advanced Bus-Interface Products Design Guide

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

TI IBIS File Creation, Validation, and Distribution Processes

Texas Instruments Little Logic Application Report

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

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

Design Summary for WCSP Little Logic (Rev. B)

Standard Linear & Logic for PCs, Servers & Motherboards

Input and Output Characteristics of Digital Integrated Circuits

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

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Live Insertion

Logic Guide (Rev. AB)

Signal Switch Data Book (Rev. A)

LVC Characterization Information

SN74LVCH16952A Series