M74HCT688B1R
ActiveSTMicroelectronics
IC COMPARATOR IDENTITY 8B 20DIP
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M74HCT688B1R
ActiveSTMicroelectronics
IC COMPARATOR IDENTITY 8B 20DIP
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | M74HCT688B1R | 74HCT688 Series |
|---|---|---|
| Current - Output High, Low [custom] | 4 mA | 4 mA |
| Current - Output High, Low [custom] | 4 mA | 4 mA |
| Current - Quiescent (Iq) | 4 çA | 4 çA |
| Max Propagation Delay @ V, Max CL | 32 ns | 32 ns |
| Mounting Type | Through Hole | Through Hole, Surface Mount |
| Number of Bits | 8 | 8 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -55 °C | -55 °C |
| Output | Active Low | Active Low |
| Output Function | A=B | A=B |
| Package / Case | 20-DIP | 20-DIP, 20-SOIC |
| Package / Case | 7.62 mm | 7.62 mm |
| Package / Case | 0.3 in | 0.3 in |
| Package / Case | - | 0.295 in |
| Package / Case | - | 7.5 mm |
| Supplier Device Package | 20-DIP | 20-DIP, 20-SO |
| Type | Identity Comparator | Identity Comparator |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 4.5 V | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
74HCT688 Series
IC COMPARATOR IDENTITY 8B 20DIP
| Part | Current - Quiescent (Iq) | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Package / Case | Package / Case | Package / Case | Output | Type | Max Propagation Delay @ V, Max CL | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Supply [Min] | Voltage - Supply [Max] | Output Function | Number of Bits | Mounting Type | Supplier Device Package | Package / Case [y] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics M74HCT688B1R | 4 çA | 4 mA | 4 mA | 20-DIP | 7.62 mm | 0.3 in | Active Low | Identity Comparator | 32 ns | -55 °C | 125 °C | 4.5 V | 5.5 V | A=B | 8 | Through Hole | 20-DIP | ||
STMicroelectronics M74HCT688RM13TR | 4 çA | 4 mA | 4 mA | 20-SOIC | Active Low | Identity Comparator | 32 ns | -55 °C | 125 °C | 4.5 V | 5.5 V | A=B | 8 | Surface Mount | 20-SO | 0.295 in | 7.5 mm |
Description
General part information
74HCT688 Series
Magnitude Comparator Bit Active Low Output A=B 20-DIP
Documents
Technical documentation and resources