Texas Instruments SN74ALS518N
$ 8.875
Production
Inventory History
3 month trend: -0.02%
CAD Models
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Alternate Parts
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CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74ALS518N.
Evaluation Kit
Related Parts
Texas InstrumentsSN74ALS639AN
1 8 4.5V 5.5V 24mA,24mA Non-Inverting,Transceiver 15mA PDIP-20 24.33mm*6.35mm*4.57mm
onsemiDM74ALS646NT
Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDIP24
Descriptions
Descriptions of Texas Instruments SN74ALS518N provided by its distributors.
IC COMPARATOR IDENTITY 8B 20DIP / Magnitude Comparator Bit Active High Output A=B 20-PDIP
WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE ACTIVE (Last Updated: 5days ago) Tube ALS digital comparator 17mA 15ns 6.35mm 50pF
LOGIC, COMPARATOR ID 8BIT, 20DIP; Comparator Type:Identity; No. of Channels:8; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74518; Logic IC Base Number:74518; Logic IC Family:ALS; Logic IC Function:8bit Identity Comparator; Package / Case:PDIP; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole
These identity comparators perform comparisons on two 8-bit binary or BCD words. The SN74ALS518 provides P = Q outputs, while the ´ALS520 and SN74ALS521 provide P = Q\ outputs. The SN74ALS518 has an open-collector output. The SN74ALS518 and ´ALS520 feature 20-k pullup resistors on the Q inputs for analog or switch data. The SN54ALS520 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS518, SN74ALS520, and SN74ALS521 are characterized for operation from 0°C to 70°C.
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -0.02%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins20
Weight1.1991 g
Technical
High Level Output Current-100 µA
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Current17 mA
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Channels8
Operating Supply Current11 mA
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay33 ns
Schedule B8542390000
Turn-On Delay Time15 ns
Dimensions
Height5.08 mm
Length24.33 mm
Thickness4.57 mm
Width6.35 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements