Texas Instruments CD74HCT688E
$ 0.539
Production
Inventory History
3 month trend: -6.12%
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
$ 0.539
$ 26.539
$ 26.539
Stock
164,912
41,059
41,059
Authorized Distributors
4
2
2
Case/Package
PDIP
CDIP
CDIP
Number of Pins
20
20
20
Input Offset Voltage (Vos)
-
-
-
Propagation Delay
34 ns
51 ns
51 ns
Power Supply Rejection Ratio (PSRR)
-
-
-
Common Mode Rejection Ratio
-
-
-
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments CD74HCT688E.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments CD74HCT688E provided by its distributors.
Magnitude Comparator, HCT Series, 8-Bit, Inverted Output, CMOS, PDIP20
8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-PDIP -55 to 125
CASCADABLE ACTIVE (Last Updated: 1day ago) Tube HCT digital comparator 80muA 34ns 6.35mm 50pF
Comparator, Single, Pdip-20; Comparator Type:Magnitude; No. Of Comparators:1 Comparator; Response Time:-; Supply Voltage Range:4.5V To 5.5V; Comparator Case Style:Dip; No. Of Pins:20Pins; Ic Output Type:-; Operating Temperature Rohs Compliant: Yes |TEXAS INSTRUMENTS CD74HCT688E
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: -6.12%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackagePDIP
Contact PlatingGold
MountThrough Hole
Number of Pins20
Weight1.1991 g
Technical
High Level Output Current-4 mA
Low Level Output Current4 mA
Max Operating Temperature125 °C
Max Supply Current80 µA
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Gates1
Operating Supply Voltage5 V
Output Current20 mA
Output TypeCMOS
PackagingCut Tape
PolarityInverting
Propagation Delay34 ns
Quiescent Current8 µA
Schedule B8542390000
Turn-On Delay Time34 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