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See Technical Specifications

LSF0108PWR +BOM

Octal bidirectional multi-voltage-level translator

Manufacturer:

TI
Mfr.Part #:

LSF0108PWR
Datasheet:

LSF0108PWR Datasheet (PDF)
Technology Family:

LSF
Applications:

I2C
Bits (#):

8
Data Rate (max) (MBps):

200
EDA/CAD Models:

Request Free CAD Models for LSF0108PWR

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LSF0108PWR General Description

The LSF0108PWR is an I/O expander IC designed to provide additional digital input/output (I/O) pins for applications where the available GPIO (General-Purpose Input/Output) pins on a microcontroller or other digital device are insufficient.

Key Features

Provides bidirectional voltage translation with no direction pin
Supports up to 100-MHz up translation and greater than 100-MHz down translation at ≤ 30 pF capacitive load and up To 40-MHz up or down translation at 50 pF capacitive load
Allows bidirectional voltage-level translation between
- 0.65 V ↔ 1.8/2.5/3.3/5 V
- 0.95 V ↔ 1.8/2.5/3.3/5 V
- 1.2 V ↔ 1.8/2.5/3.3/5 V
- 1.8 V ↔ 2.5/3.3/5 V
- 2.5 V ↔ 3.3/5 V
- 3.3 V ↔ 5 V
Low standby current
5-V tolerance I/O port to support TTL
Low R ON provides less signal distortion
High-impedance I/O pins for EN = Low
Flow-through pinout for easy PCB trace routing
Latch-up performance >100 mA per JESD 17
–40°C to 125°C operating temperature range

Application

Embedded Systems: In embedded systems where the microcontroller has limited GPIO pins but needs to interface with multiple sensors and devices.
Consumer Electronics: In consumer electronics devices like remote controls and set-top boxes, which may require additional GPIO pins for various functions.
Industrial Control: In industrial control systems and automation equipment to expand the number of I/O pins available for controlling and monitoring processes.
IoT Devices: In Internet of Things (IoT) devices that require GPIO pins for sensor inputs and device outputs.
Communication Equipment: In networking and communication equipment for additional I/O interfacing.
Automotive Electronics: In automotive applications for interfacing with various vehicle sensors and control systems.

Specifications

Technology family	LSF	Applications	I2C
Bits (#)	8	Data rate (max) (MBps)	200
High input voltage (min) (V)	0.95	High input voltage (max) (V)	5
Vout (min) (V)	0.95	Vout (max) (V)	5
IOH (max) (mA)	0	IOL (max) (mA)	0
Supply current (max) (µA)	12.5	Features	Output enable
Input type	Transmission Gate	Output type	3-State, Transmission Gate
Rating	Catalog	Operating temperature range (°C)	-40 to 125
feature-logic-family	LSF	feature-logic-function	Voltage Level Translator
feature-translation		feature-process-technology
feature-output-type	Open Drain\|Push-Pull	feature-maximum-low-level-output-current-ma
feature-maximum-high-level-output-current-ma		feature-minimum-operating-supply-voltage-v	0.95/1.75
feature-maximum-operating-supply-voltage-v	4.5/5.5	feature-packaging	Tape and Reel
feature-rad-hard	No	feature-pin-count	20
feature-cecc-qualified	No	feature-esd-protection	Yes
feature-military	No	feature-aec-qualified	Yes
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No