CD74HCT191E - TI
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoCD74HCT191E
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ManufacturerTI
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ChipWorker Part#CW27059030
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CategoryLogic Controller, Logic IC
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PackageDIP-16
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DescriptionTEXAS INSTRUMENTS CD74HCT191E Binary Synchronous Up / Down Counter, HCT Family, 30MHz, 4Circuits, 4.5V to 5.5V, DIP-16
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DocumentationDatasheet
Payment Methods and Delivery
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CD74HCT191E Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | CD74HCT191E |
| Manufacturer | TI |
| ChipWorker Part# | CW27059030 |
| Category | Logic Controller, Logic IC |
| Documentation | Datasheet |
| Mounting Style | Through Hole |
| Number of Pins | 16 Pin |
| Case/Package | DIP-16 |
| Supply Voltage (DC) | 4.50V ~ 5.50V |
| Number of Outputs | 4 Output |
| Number of Positions | 16 Position |
| Clock Speed | 30 MHz |
| Number of Bits | 4 Bit |
| Voltage Nodes | 5.00 V |
| Number of Inputs | 4 Input |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -55 ℃ |
| Supply Voltage | 4.5V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 4.5 V |
| expand all | |
| Operating Temperature | -55℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance Edition | 2015/06/15 |
| ECCN Code | EAR99 |
Product Description
- description/ordering information
- The CD54/74HC190 are asynchronously presettable BCD decade counters, whereas the CD54/74HC191 and CD54/74HCT191 are asynchronously presettable binary counters.
- • 2-V to 6-V VCC Operation (’HC190, 191)
- • 4.5-V to 5.5-V VCC Operation (’HCT191)
- • Wide Operating Temperature Range of −55°C to 125°C
- • Synchronous Counting and Asynchronous Loading
- • Two Outputs for n-Bit Cascading
- • Look-Ahead Carry for High-Speed Counting
- • Balanced Propagation Delays and Transition Times
- • Standard Outputs Drive Up To 15 LS-TTL Loads
- • Significant Power Reduction Compared to LS-TTL Logic ICs
Delivery
Chipworker Certification
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
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- Pre-Shipment Inspection (PSI) will be used when ordering.
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- Orders cannot be canceled after the package has been shipped. View more > -
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- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- Income quality control (IQC), 800+ qualified distributors.
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