Texas Instruments SN74LVTH244ADW

Name: SN74LVTH244ADW
Brand: Texas Instruments
SKU: 3202109-SN74LVTH244ADW
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: SN74LVTH244ADW

Manufacturer:: Texas Instruments

Ventron No:: 3202109-SN74LVTH244ADW

Description:: 8-ch, 2.7-V to 3.6-V buffers with bus-hold, TTL-compatible CMOS inputs and 3-state outputs

ECAD Model:

Datasheet:: sn74lvth244a

Specifications

Texas Instruments SN74LVTH244ADW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74LVTH244ADW.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295, 7.50mm Width)
Number of Pins
20
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Series
74LVTH
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Bus Driver/Transceivers
Technology
BICMOS
Voltage - Supply
2.7V~3.6V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
2
Supply Voltage
3.3V
Base Part Number
74LVTH244
Pin Count
20
Output Type
3-State
Operating Supply Voltage
3.3V
Number of Elements
2
Polarity
Non-Inverting
Number of Circuits
8
Load Capacitance
50pF
Number of Ports
2
Propagation Delay
2.3 ns
Quiescent Current
5mA
Turn On Delay Time
5.3 ns
Family
LVT
Logic Function
AND, Buffer, Inverting
Current - Output High, Low
32mA 64mA
Logic Type
Buffer, Non-Inverting
Number of Bits per Element
4
Control Type
ENABLE LOW
Number of Output Lines
3
Count Direction
UNIDIRECTIONAL
Height
2.65mm
Length
12.8mm
Width
7.5mm
Thickness
2.35mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

SN74LVTH244ADW Overview
The electronic device in question has a total of 20 pins, and is designated as Pbfree (free of lead). Its Moisture Sensitivity Level (MSL) is 1, which means it can withstand unlimited exposure to moisture without any damage. The Terminal Finish is Nickel/Palladium/Gold (Ni/Pd/Au), and the Terminal Form is GULL WING. The Base Part Number is 74LVTH244, and the Load Capacitance is 50pF. The Control Type is ENABLE LOW, indicating that the device is enabled when the control signal is low. The Count Direction is UNIDIRECTIONAL, meaning that the device can only count in one direction. Finally, the Width of the device is 7.5mm, making it a compact and space-saving option for electronic circuits.

SN74LVTH244ADW Features
Bus Driver/Transceivers

SN74LVTH244ADW Applications
There are a lot of Texas Instruments SN74LVTH244ADW Buffers & Transceivers applications.

Satellite radio receiver
interconnection between computers
Wireless transmission
Pocket PC
Single fiber bidirectional application
Wired telephone
Point-to-point networking
Thermal management
Sensor reporting
Digital systems

SN74LVTH244ADW More Descriptions

Octal Buffer/Line Driver W/3St Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LVTH244ADW.
Buffer/Line Driver 8-CH Non-Inverting 3-ST BiCMOS 20-Pin SOIC Tube
BUFFER/DRIVER, OCTAL, SMD, SOIC20; Logic Family / Base Number: 74LVT244; Logic Device Type: Buffer, Non Inverting; Logic Case Style: SOIC; No. of Pins: 20Pins; Supply Voltage Min: 2.7V; Supply Voltage Max: 3.6V; Logic IC Family: 74LVT; Logic IC Base Number: 74244; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018); Base Number: 74; Logic Function Number: 74244; Logic IC Base Number: 742444; Logic IC Function: Octal Buffer / Line Driver; Operating Temperature Range: -40°C to 85°C; Supply Voltage: 3.3V; Supply Voltage Range: 2.7V to 3.6V; Termination Type: Surface Mount Device
These octal buffers and line drivers are designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. The LVTH244A devices are organized as two 4-bit line drivers with separate output-enable (OE) inputs. When OE is low, the devices pass data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended. These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.

Certification