Texas Instruments CD74HCT688M, 8-Bit, Identity Comparator, Inverting, 20-Pin SOIC
Technical Document
Specifications
Brand
Texas InstrumentsLogic Family
HCT
Logic Function
Identity Comparator
Output Function
A=B
Number of Bits
8
Polarity
Inverting
Mounting Type
Surface Mount
Package Type
SOIC
Pin Count
20
Maximum High Level Output Current
-4mA
Maximum Low Level Output Current
4mA
Maximum Propagation Delay Time @ Maximum CL
34 ns @ 4.5 V
Dimensions
12.8 x 7.52 x 2.35mm
Height
2.35mm
Minimum Operating Temperature
-55 °C
Maximum Operating Temperature
+125 °C
Length
12.8mm
Maximum Operating Supply Voltage
5.5 V
Width
7.52mm
Minimum Operating Supply Voltage
4.5 V
Propagation Delay Test Condition
50pF
Product details
74HCT Family Complex Function, Texas Instruments
Texas Instruments Complex Function ICs from the 74HCT CMOS Logic Family includes Binary Adders, Magnitude & Identity Comparators, PLLs (Phase Locked Loop) and 4-to-7 BCD Decoder/Drivers. Inputs of the 74HCT family are 74LSTTL compatible, and the products use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.
High-Speed CMOS Logic
Operating Voltage 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS
74HCT Family
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Stock information temporarily unavailable.
2.929 OMR
0.586 OMR Each (In a Pack of 5) (ex VAT)
3.075 OMR
0.615 OMR Each (In a Pack of 5) (inc. VAT)
Standard
5
2.929 OMR
0.586 OMR Each (In a Pack of 5) (ex VAT)
3.075 OMR
0.615 OMR Each (In a Pack of 5) (inc. VAT)
Stock information temporarily unavailable.
Standard
5
| Quantity | Unit price | Per Pack |
|---|---|---|
| 5 - 20 | 0.586 OMR | 2.929 OMR |
| 25 - 45 | 0.464 OMR | 2.320 OMR |
| 50 - 95 | 0.406 OMR | 2.030 OMR |
| 100+ | 0.348 OMR | 1.740 OMR |
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JOIN FOR FREE
No hidden fees!
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Technical Document
Specifications
Brand
Texas InstrumentsLogic Family
HCT
Logic Function
Identity Comparator
Output Function
A=B
Number of Bits
8
Polarity
Inverting
Mounting Type
Surface Mount
Package Type
SOIC
Pin Count
20
Maximum High Level Output Current
-4mA
Maximum Low Level Output Current
4mA
Maximum Propagation Delay Time @ Maximum CL
34 ns @ 4.5 V
Dimensions
12.8 x 7.52 x 2.35mm
Height
2.35mm
Minimum Operating Temperature
-55 °C
Maximum Operating Temperature
+125 °C
Length
12.8mm
Maximum Operating Supply Voltage
5.5 V
Width
7.52mm
Minimum Operating Supply Voltage
4.5 V
Propagation Delay Test Condition
50pF
Product details
74HCT Family Complex Function, Texas Instruments
Texas Instruments Complex Function ICs from the 74HCT CMOS Logic Family includes Binary Adders, Magnitude & Identity Comparators, PLLs (Phase Locked Loop) and 4-to-7 BCD Decoder/Drivers. Inputs of the 74HCT family are 74LSTTL compatible, and the products use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.
High-Speed CMOS Logic
Operating Voltage 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS
74HCT 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