Specification	V62/05612-01YE

Channel Type	Bidirectional
Channels per Circuit	8
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Tri-State
Package / Case	48-TFSOP
Package / Case	0.24 in
Package / Case [custom]	6.1 mm
Supplier Device Package	48-TSSOP
Translator Type	Voltage Level
Voltage - VCCA [Max] [custom]	3.6 V
Voltage - VCCA [Min] [custom]	2.3 V
Voltage - VCCB [Max]	5.5 V
Voltage - VCCB [Min]	3 V

SN74ALVC164245-EP Series

Enhanced Product 16-Bit 2.5-V To 3.3-V/3.3-V To 5-V Level Shifting Transceiver, 3-State

Part	Voltage - VCCB [Max]	Voltage - VCCB [Min]	Output Type	Mounting Type	Translator Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Channels per Circuit	Number of Circuits	Channel Type	Voltage - VCCA [Min] [custom]	Voltage - VCCA [Max] [custom]	Package / Case	Package / Case [y]	Package / Case [y]	Package / Case	Package / Case [custom]	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments CALVC164245IZQLREP	5.5 V	3 V	Non-Inverted Tri-State	Surface Mount	Voltage Level	85 °C	-40 °C	56-VFBGA	8	2	Bidirectional	2.3 V	3.6 V	56-VFBGA
Texas Instruments CALVC164245IDLREP	5.5 V	3 V	Non-Inverted Tri-State	Surface Mount	Voltage Level	85 °C	-40 °C	48-SSOP	8	2	Bidirectional	2.3 V	3.6 V	48-BSSOP	0.295 in	7.5 mm
Texas Instruments V62/05612-01YE	5.5 V	3 V	Tri-State	Surface Mount	Voltage Level	85 °C	-40 °C	48-TSSOP	8	2	Bidirectional	2.3 V	3.6 V	48-TFSOP			0.24 in	6.1 mm
Texas Instruments CALVC164245IGQLREP	5.5 V	3 V	Non-Inverted Tri-State	Surface Mount	Voltage Level	85 °C	-40 °C	56-VFBGA	8	2	Bidirectional	2.3 V	3.6 V	56-VFBGA
Texas Instruments CALVC164245MDGGREP	5.5 V	3 V	Non-Inverted Tri-State	Surface Mount	Voltage Level			48-TSSOP	8	2	Bidirectional	2.3 V	3.6 V	48-TFSOP			0.24 in	6.1 mm	125 °C	-55 °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)	2000	$ 2.90
Texas Instruments	LARGE T&R	1	$ 4.91
		100	$ 4.00
		250	$ 3.14
		1000	$ 2.67

Description

General part information

SN74ALVC164245-EP Series

This 16-bit (dual-octal) noninverting bus transceiver contains two separate supply rails. B port has VCCB, which is set to operate at 3.3 V and 5 V. A port has VCCA, which is set to operate at 2.5 V and 3.3 V. This allows for translation from a 2.5-V to a 3.3-V environment, and vice versa, or from a 3.3-V to a 5-V environment, and vice versa.

The SN74ALVC164245 is designed for asynchronous communication between data buses. The control circuitry (1DIR, 2DIR, 1OE, and 2OE) is powered by VCCA.

To ensure the high-impedance state during power up or power down, the output-enable (OE) input 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

V62/05612-01YE

Deep-Dive with AI

V62/05612-01YE

Deep-Dive with AI

Technical Specifications

SN74ALVC164245-EP Series

Pricing

Description

SN74ALVC164245-EP Series

Documents

Datasheet

Understanding Advanced Bus-Interface Products Design Guide

Standard Linear & Logic for PCs, Servers & Motherboards

Live Insertion

Input and Output Characteristics of Digital Integrated Circuits

Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators

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

Voltage Translation Buying Guide (Rev. A)

CMOS Power Consumption and CPD Calculation (Rev. B)

TI IBIS File Creation, Validation, and Distribution Processes

Logic Guide (Rev. AB)

Logic Solutions for PC-100 SDRAM Registered DIMMs (Rev. A)

ALVC Advanced Low-Voltage CMOS Including SSTL, HSTL, And ALB (Rev. B)

Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A)

TI SN74ALVC16835 Component Specification Analysis for PC100

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

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

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

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

Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)

LOGIC Pocket Data Book (Rev. B)

Schematic Checklist - A Guide to Designing With Fixed or Direction Control Translators

SN74ALVC164245-EP Series