CD74HC688E
Texas Instruments · 20-PDIP (N)
CD74HC688E is a Texas Instruments part in the Specialty logic ICs category (20-PDIP (N)). 8-Bit Identity/Magnitude Comparators (P=Q) with Enable
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Get price & lead timeDatasheet (manufacturer)
- Brand
- Texas Instruments
- Category
- Specialty logic ICs
- Package
- 20-PDIP (N)
- Manufacturer L/T
- 26 weeks
- MOQ
- 1
- SPQ
- 20
- RoHS
- Yes
- HS code
- 854239
- Checked
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Buyer questions
Can ChipRadar source CD74HC688E?
Manufacturer-site stock is a dated snapshot, not our inventory. Send the quantity and required date; ChipRadar checks sourcing options and replies with price, lead time and D/C.
What is the lead time for CD74HC688E?
The manufacturer site lists a lead time of 26 weeks for CD74HC688E; confirm the current lead time with a quote.
How can I check CD74HC688E before I pay?
Ask for photos of the reel or tray labels and the D/C range with your quote. The scope of checks is agreed for each order.
What is the MOQ and packaging for CD74HC688E?
Manufacturer MOQ: 1 pc; SPQ: 20 pcs. Smaller sample quantities on request.
Same series · CD74HC688
Incoming check
Marking, package, packing and compliance values are manufacturer-published data.
Documents & labels
- RoHS: Yes
- REACH (TI declaration): no SVHC above 0.1% and no Annex XVII restricted substance above its allowed limit. TI's definitions
Packing & moisture
- Standard pack quantity (SPQ): 20, packing: TUBE
- MSL: reference unavailable
Visual & marking
- Manufacturer marking: CD74HC688E (manufacturer datasheet)
- Lead finish: NIPDAU (manufacturer datasheet)
Package & dimensions
- Package: 20-PDIP (N), 20 pins
- Package drawing (manufacturer PDF) →
CD74HC688 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (8)
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| Parameter | Value |
|---|---|
| Bits | 8 # |
| Operating temperature range | −55 to 125 °C |
| Package area | 41.6 / 98.28 / 131.84 / 228.702 mm² |
| Package size (L x W) | 12.6 x 7.8 / 12.8 x 10.3 / 24.33 x 9.4 / 6.5 x 6.4 mm |
| Package type | PDIP / SOIC / SOP / TSSOP |
| Pin count | 20 |
| Rating | Catalog |
| Technology family | HC |
About CD74HC688E
CD74HC688E is an orderable part number (P/N) from Texas Instruments, in the CD74HC688 family. Package: 20-PDIP (N). Category: Specialty logic ICs. Other P/N in the CD74HC688 family: 5. Lifecycle status on the manufacturer site: Active. Released January 1, 1990.
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