Name: SN74BCT646DWE4
Brand: Texas Instruments
SKU: SN74BCT646DWE4

Type

Parameter

Lifecycle Status

ACTIVE (Last Updated: 3 days ago)

Factory Lead Time

16 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

24-SOIC (0.295, 7.50mm Width)

Number of Pins

Weight

624.398247mg

Operating Temperature

0°C~70°C TA

Packaging

Tube

Series

74BCT

JESD-609 Code

Pbfree Code

yes

Part Status

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

Terminal Finish

Nickel/Palladium/Gold (Ni/Pd/Au)

Additional Feature

DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/ REAL TIME DATA

Technology

BICMOS

Voltage - Supply

4.5V~5.5V

Terminal Position

DUAL

Terminal Form

GULL WING

Peak Reflow Temperature (Cel)

260

Number of Functions

Supply Voltage

Time@Peak Reflow Temperature-Max (s)

NOT SPECIFIED

Base Part Number

74BCT646

Pin Count

Qualification Status

Not Qualified

Output Type

3-State

Operating Supply Voltage

Number of Elements

Polarity

Non-Inverting

Power Supplies

Number of Circuits

Load Capacitance

50pF

Number of Ports

Number of Bits

Propagation Delay

9.4 ns

Family

BCT/FBT

Logic Function

Inverting, Transceiver

Direction

Bidirectional

Current - Output High, Low

15mA 64mA

Logic Type

Transceiver, Non-Inverting

Max I(ol)

0.064 A

Trigger Type

POSITIVE EDGE

Control Type

INDEPENDENT CONTROL

Schmitt Trigger

Power Supply Current-Max (ICC)

0.67mA

Height

2.65mm

Length

15.4mm

Width

7.5mm

Thickness

2.35mm

RoHS Status

RoHS Compliant

Lead Free

SN74BCT646DWE4 Overview

Logical driver uses a neat 24-SOIC (0.295, 7.50mm Width) package. Tube external packaging. Available in Surface Mount. Voltage buffer adopts Transceiver, Non-Inverting logic prototype. Buffer IC is fed with a voltage of 4.5V~5.5V. Qualified to operate within 0°C~70°C TA. The high and low logic state output current of logical driver is 15mA 64mA. Logical driver can deal with 3-State output (s). All of the 1 elements are put into use. Digital buffer is one of the 74BCT series devices. 24 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. Transceiver shares the BCT/FBT family's comprehensive benefits and features. 24 pins are set with the electric part. Buffer IC is suitable for Surface Mount applications. Logical driver has 24 pins. Enhanced with 2 ports. You can search "74BCT646" for other related electrical components. Specifically, digital transciever is a kind of Bus Driver/Transceivers. It is recommended to use a 5V power supply. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. 8 bits are included within the electrical component. Logical driver features DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/ REAL TIME DATA to better serve the need. The fundamental operation of logical driver is based on 8 circuits. Logical driver adapts POSITIVE EDGE trigger. INDEPENDENT CONTROL control technology is used to start up the automotive buffer.