Texas Instruments SN54LS688J
$ 26.557
Production
Inventory History
3 month trend: +0.00%
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
$ 26.557
$ 2.498
$ 2.498
Stock
39,522
149,371
149,371
Authorized Distributors
1
5
5
Case/Package
CDIP
PDIP
PDIP
-3db Bandwidth
-
-
-
Propagation Delay
23 ns
23 ns
23 ns
Turn-On Delay Time
23 ns
23 ns
23 ns
Turn-Off Delay Time
-
-
-
Min Supply Voltage
4.5 V
4.75 V
4.75 V
Max Supply Voltage
5.5 V
5.25 V
5.25 V
Max Supply Current
-
65 mA
65 mA
Min Operating Temperature
-55 °C
0 °C
0 °C
Max Operating Temperature
125 °C
70 °C
70 °C
On Resistance (RON)
-
-
-
Number of Channels
-
8
8
Number of Bits
8
8
8
Supply Chain
Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Related Parts
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Descriptions
Descriptions of Texas Instruments SN54LS688J provided by its distributors.
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CDIP -55 to 125
Identity Comparator 8-Bit Totem-Pole Inverting 20-Pin CDIP Tube
LS SERIES 8-BIT IDENTITY COMPARATOR INVERTED OUTPUT CDIP20
23ns@ 5V 4.5V 5.5V 12mA -0.4mA CDIP-20 5.08mm
IC COMPARATOR IDENTITY 8B 20CDIP
54LS688 8-BIT IDENTITY/MAGNITUDE
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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageCDIP
Contact PlatingLead, Tin
MountThrough Hole
Number of Pins20
Technical
High Level Output Current-400 µA
Low Level Output Current12 mA
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits8
Operating Supply Voltage5 V
Output TypeTTL
PackagingRail/Tube
PolarityInverting
Propagation Delay23 ns
Schedule B8542390000
Turn-On Delay Time23 ns
Dimensions
Height5.08 mm
Length24.2 mm
Thickness4.57 mm
Width6.92 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSNon-Compliant
Compliance Statements