For Reference Only
| Part Number | CD74HCT688E |
| LIXINC Part # | CD74HCT688E |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › Logic - Comparators |
| Description | IC COMPARATOR IDENTITY 8B 20DIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | CD74HCT688E PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | CD74HCT688E |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Logic - Comparators |
| Manufacturer: | Texas Instruments |
| Series: | 74HCT |
| Package: | Tube |
| Part Status: | Active |
| Type: | Identity Comparator |
| Number of Bits: | 8 |
| Output: | Active Low |
| Output Function: | A=B |
| Voltage - Supply: | 4.5V ~ 5.5V |
| Current - Output High, Low: | 4mA, 4mA |
| Max Propagation Delay @ V, Max CL: | 34ns @ 4.5V, 50pF |
| Current - Quiescent (Iq): | 8 µA |
| Operating Temperature: | -55°C ~ 125°C |
| Package / Case: | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package: | 20-PDIP |
| Mounting Type: | Through Hole |
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| In Stock | 12171 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.95000 | $0.95 |
| 20 | $0.84756 | $16.9512 |
| 40 | $0.80435 | $32.174 |
| 100 | $0.66077 | $66.077 |
| 500 | $0.54585 | $272.925 |
| 1000 | $0.43093 | $430.93 |
| 2500 | $0.40220 | $1005.5 |
| 5000 | $0.38209 | $1910.45 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.