Texas Instruments SN74LS688DW, 8bit-Bit, Identity Comparator, Push-Pull, Inverting, 20-Pin SOIC
Technical Document
Specifications
Brand
Texas InstrumentsLogic Family
LS
Logic Function
Identity Comparator
Output Function
A=B
Number of Bits
8bit
Output Type
Push-Pull
Polarity
Inverting
Mounting Type
Surface Mount
Package Type
SOIC
Pin Count
20
Maximum High Level Output Current
-0.4mA
Maximum Low Level Output Current
24mA
Maximum Propagation Delay Time @ Maximum CL
23 ns @ 5 V
Dimensions
12.8 x 7.52 x 2.35mm
Height
2.35mm
Minimum Operating Temperature
0 °C
Maximum Operating Temperature
+70 °C
Length
12.8mm
Maximum Operating Supply Voltage
5.25 V
Width
7.52mm
Minimum Operating Supply Voltage
4.85 V
Propagation Delay Test Condition
45pF
Product details
74LS Family Complex Function, Texas Instruments
Texas Instruments Complex Function ICs from the 74LS Low Power Schottky Logic Family includes Binary Adders, Magnitude & Identity Comparators and 4-to-7 BCD Decoder/Drivers. The 74LS Family use bipolar junction technology coupled with Schottky diode clamps to achieve operating speeds equal to the original 74TTL family but with much lower power consumption.
74LS Family
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P.O.A.
5
P.O.A.
5
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Technical Document
Specifications
Brand
Texas InstrumentsLogic Family
LS
Logic Function
Identity Comparator
Output Function
A=B
Number of Bits
8bit
Output Type
Push-Pull
Polarity
Inverting
Mounting Type
Surface Mount
Package Type
SOIC
Pin Count
20
Maximum High Level Output Current
-0.4mA
Maximum Low Level Output Current
24mA
Maximum Propagation Delay Time @ Maximum CL
23 ns @ 5 V
Dimensions
12.8 x 7.52 x 2.35mm
Height
2.35mm
Minimum Operating Temperature
0 °C
Maximum Operating Temperature
+70 °C
Length
12.8mm
Maximum Operating Supply Voltage
5.25 V
Width
7.52mm
Minimum Operating Supply Voltage
4.85 V
Propagation Delay Test Condition
45pF
Product details
74LS Family Complex Function, Texas Instruments
Texas Instruments Complex Function ICs from the 74LS Low Power Schottky Logic Family includes Binary Adders, Magnitude & Identity Comparators and 4-to-7 BCD Decoder/Drivers. The 74LS Family use bipolar junction technology coupled with Schottky diode clamps to achieve operating speeds equal to the original 74TTL family but with much lower power consumption.
74LS Family
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products