Texas Instruments SN74LS688NE4
$ 2.568
Production
Inventory History
3 month trend: -5.75%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.568
$ 2.498
$ 2.498
Stock
22,275
244,172
244,172
Authorized Distributors
1
5
5
Case/Package
PDIP
PDIP
PDIP
Number of Pins
20
20
20
Input Offset Voltage (Vos)
-
-
-
Propagation Delay
23 ns
23 ns
23 ns
Power Supply Rejection Ratio (PSRR)
-
-
-
Common Mode Rejection Ratio
-
-
-
Min Supply Voltage
4.85 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Supply Chain
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS688NE4.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments SN74LS688NE4 provided by its distributors.
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-PDIP 0 to 70
Identity Comparator 8-Bit 20-Pin PDIP Tube
Logic - Digital Comparators 8-Bit Magnitude/Id Comparator
IC COMPARATOR IDENTITY 8B 20DIP
8-BIT IDENTITY/MAGNITUDE COMPARA
Comparator Logic IC; Comparator Type:Magnitude / Identity; No. of Channels:8; Supply Voltage Range:4.85V to 5.25V; Logic Case Style:DIP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
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: -5.75%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins20
Weight1.1991 g
Technical
High Level Output Current-400 µA
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Current65 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.85 V
Number of Bits8
Operating Supply Voltage5 V
PackagingRail/Tube
PolarityInverting
Propagation Delay23 ns
Turn-On Delay Time23 ns
Dimensions
Height5.08 mm
Length24.33 mm
Thickness4.57 mm
Width6.35 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements