SN74LVT245BPW - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SN74LVT245BPW
Manufacturer

TI
ChipWorker Part#

CW6587821
Category

Logic Controller, Logic IC
Package

TSSOP-20
Description

Transceiver, 74LVT245, 2.7V to 3.6V, TSSOP-20
Documentation

Datasheet

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SN74LVT245BPW Specifications

Attribute	Attribute Value

Part Number	SN74LVT245BPW
Manufacturer	TI
ChipWorker Part#	CW6587821
Category	Logic Controller, Logic IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	TSSOP-20
Supply Voltage (DC)	2.70V (min)
Number of Circuits	8 Circuit
Number of Channels	8 Channel
Number of Positions	20 Position
Number of Bits	8 Bit
Voltage Nodes	3.30 V, 2.70 V
Output Current Drive	-500 µA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.7V ~ 3.6V
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	2.7 V
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Size-Length	6.5 mm
Size-Width	4.4 mm
Size-Height	1.15 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99
HK STC License	NLR

Product Description

This octal bus transceiver is 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 SN74LVT245B is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so the buses are effectively isolated.
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.
This device is 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 device when it is 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.

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