Texas Instruments SN74LS645N

Name: SN74LS645N
Brand: Texas Instruments
SKU: 3702244-SN74LS645N
Availability: InStock
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Part Number:: SN74LS645N

Manufacturer:: Texas Instruments

Ventron No:: 3702244-SN74LS645N

Description:: Octal bus transceivers

ECAD Model:

Datasheet:: sn74ls645

Specifications

Texas Instruments SN74LS645N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74LS645N.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
20-DIP (0.300, 7.62mm)
Number of Pins
20
Weight
1.1991g
Operating Temperature
0°C~70°C TA
Packaging
Tube
Series
74LS
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
Termination
Through Hole
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature
WITH DIRECTION CONTROL
Subcategory
Bus Driver/Transceivers
Technology
TTL
Voltage - Supply
4.75V~5.25V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
2.54mm
Base Part Number
74LS645
Pin Count
20
Output Type
3-State
Max Output Current
24mA
Operating Supply Voltage
5V
Number of Elements
1
Polarity
Non-Inverting
Power Supplies
5V
Number of Channels
8
Load Capacitance
45pF
Number of Ports
2
Output Current
24mA
Number of Bits
8
Propagation Delay
15 ns
Turn On Delay Time
15 ns
Family
LS
Logic Function
Inverting, Transceiver
Direction
Bidirectional
Current - Output High, Low
15mA 24mA
Logic Type
Transceiver, Non-Inverting
Max I(ol)
0.024 A
Control Type
COMMON CONTROL
Schmitt Trigger
No
Power Supply Current-Max (ICC)
0.09mA
Translation
N/A
Height
5.08mm
Length
24.33mm
Width
6.35mm
Thickness
4.57mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

SN74LS645N Overview
This chip, the 74LS645, is a Logic - Buffers, Drivers, Receivers, Transceivers chip produced by Texas Instruments. It has a Logic Type of Transceiver, Non-Inverting and a Number of Ports of 2. The chip also has an Additional Feature of WITH DIRECTION CONTROL and a Supply Voltage of 5V. The Max Output Current is 24mA and the Operating Supply Voltage is also 5V. The Max I(ol) is 0.024 A and the Height is 5.08mm. The chip does not have Radiation Hardening.

SN74LS645N Features
Bus Driver/Transceivers
WITH DIRECTION CONTROL

SN74LS645N Applications
There are a lot of Texas Instruments SN74LS645N Buffers & Transceivers applications.

TV signal transmission
transmission relay
Pocket PC
Changeing the frequency from IF to RF
Gigabit Ethernet
Switches/bridges/routers/servers
Car radio
Single to Multimode Fiber Conversion
Solenoids
Wireless security systems

SN74LS645N More Descriptions

Octal Bus Transceiver Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS645N.
Bus Transceiver Single 8-Channel 3-Straight 20-Pin PDIP
IC, LOGIC, 74LS, BUS TRANSCEIVER; Logic Family / Base Number:74LS645; Logic Device Type:Transceiver, Inverting; Logic Case Style:DIP; No. of Pins:20Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic IC Famil

Certification