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High-Speed CMOS Logic 4-Bit Magnitude Comparator,Comparator ICs high speed cmos 4-bit magnitude
- Manufacturer :
- Texas Instruments, Inc
- Package/Case :
- TSSOP-16
- Product Categories :
- Comparator ICs
- Datasheet:
- CD74HC85PW PDF
- RoHs Status:
- Rohs
- Marking Code:
- HJ85
- In-stock:
- 1828
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CD74HC85PW Product Details
The ’HC85 and ’HCT85 are high speed magnitude comparators that use silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.
These 4-bit devices compare two binary, BCD, or other monotonic codes and present the three possible magnitude results at the outputs (A > B, A < B, and A = B). The 4-bit input words are weighted (A0 to A3 and B0 to B3), where A3 and B3 are the most significant bits.
The devices are expandable without external gating, in both serial and parallel fashion. The upper part of the truth table indicates operation using a single device or devices in a serially expanded application. The parallel expansion scheme is described by the last three entries in the truth table.
Feature
- Buffered Inputs and Outputs
- Typical Propagation Delay: 13ns (Data to Output at VCC = 5V, CL = 15pF, TA = 25°C
- Serial or Parallel Expansion Without External Gating
- Fanout (Over Temperature Range)
- Standard Outputs. . . . . . . 10 LSTTL Loads
- Bus Driver Outputs. . . . . 15 LSTTL Loads
- Wide Operating Temperature Range . . . –55°C to 125°C
- Balanced Propagation Delay and Transition Times
- Significant Power Reduction Compared to LSTTL Logic ICs
- HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30%of VCC at VCC = 5V
- HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il1μA at VOL, VOH
Technical Parameters
| Product | Digital Comparators | Package / Case | TSSOP-16 |
|---|---|---|---|
| Comparator Type | Magnitude | Packaging | Tube |
| Supply Voltage Max | 6 V | Minimum Operating Temperature | - 55 C |
| Supply Voltage Min | 2 V | Number of Bits | 4 |
| Supply Current (Max) | 8 uA | Propagation Delay Time | 195 ns, 39 ns, 33 ns |
| Maximum Operating Temperature | + 125 C | Factory Pack Quantity | 90 |
| Mounting Style | SMD/SMT |
CD74HC85PW Documents
-
CD74HC85 Family Datasheet
CD74HC85PW Related Products
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Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
| DHL | $20.00-$40.00 (0.50 KG) |
2-5 days | |
| Fedex | $20.00-$40.00 (0.50 KG) |
3-7 days | |
| UPS |
$20.00-$45.00 (0.50 KG) |
2-5 days | |
| TNT |
$25.00-$65.00 (0.50 KG) |
2-5 days | |
| EMS |
$25.00-$45.00 (0.50 KG) |
5-14 days | |
| REGISTERED AIR MAIL |
$2.00-$3.00 (0.10 KG) |
7-30 days | |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | Payment Site | |
|---|---|---|---|
| Wire Transfer | charge US$30.00 banking fee. |
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| Paypal | charge 4.0% service fee. |
https://www.paypal.com/ | |
| Credit Card | charge 3.5% service fee. |
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| Western Union | charge US$0.00 banking fee. |
https://www.westernunion.com/ | |
| Money Gram | charge US$0.00 banking fee. |
http://global.moneygram.com/ | |
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Guarantees
1.We provide 90 days warranty.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that CD74HC85PW is the original manufacturer or agent of TI?
- We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their CD74HC85PW devices; we pay more attention to the channels and quality of CD74HC85PW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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- The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for CD74HC85PW, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of CD74HC85PW?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the CD74HC85PW we delivered, we will accept the replacement or return of the CD74HC85PW only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
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(1)Inform us within 90 days
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