Part Details for 74HCT193D by Nexperia
Results Overview of 74HCT193D by Nexperia
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (6 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Space Technology
Aerospace and Defense
Automotive
74HCT193D Information
74HCT193D by Nexperia is a Counter.
Counters are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for 74HCT193D
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1000 |
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RFQ | ||
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Quest Components | HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | 800 |
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$0.2730 / $0.6825 | Buy Now |
Part Details for 74HCT193D
74HCT193D CAD Models
74HCT193D Part Data Attributes
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74HCT193D
Nexperia
Buy Now
Datasheet
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74HCT193D
Nexperia
Binary Counter
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | NEXPERIA | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1990-12-01 | |
| Additional Feature | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK | |
| Count Direction | BIDIRECTIONAL | |
| Family | HCT | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 mm | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| Mode of Operation | SYNCHRONOUS | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Propagation Delay (tpd) | 65 ns | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trigger Type | POSITIVE EDGE | |
| Width | 3.9 mm | |
| fmax-Min | 13 MHz |
Alternate Parts for 74HCT193D
This table gives cross-reference parts and alternative options found for 74HCT193D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 74HCT193D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 74HCT193D,653 | Nexperia | $0.4519 | 74HC193; 74HCT193 - Presettable synchronous 4-bit binary up/down counter@en-us SOP 16-Pin | 74HCT193D vs 74HCT193D,653 |
| 74HCT193D | NXP Semiconductors | Check for Price | IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-109, SO-16, Counter | 74HCT193D vs 74HCT193D |
| 74HCT191D,653 | NXP Semiconductors | Check for Price | 74HC(T)191 - Presettable synchronous 4-bit binary up/down counter SOP 16-Pin | 74HCT193D vs 74HCT191D,653 |
| 74HCT191D-T | NXP Semiconductors | Check for Price | IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-109, SO-16, Counter | 74HCT193D vs 74HCT191D-T |
| 933715100652 | NXP Semiconductors | Check for Price | IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-109, SO-16, Counter | 74HCT193D vs 933715100652 |
| 933715100653 | NXP Semiconductors | Check for Price | IC HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-109, SO-16, Counter | 74HCT193D vs 933715100653 |
74HCT193D Frequently Asked Questions (FAQ)
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The maximum clock frequency of the 74HCT193D is 30 MHz, but it can vary depending on the specific application and operating conditions. It's recommended to check the timing diagrams and clock frequency limitations in the datasheet to ensure proper operation.
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To ensure proper power supply and decoupling, connect the VCC pin to a stable 5V power supply, and decouple the power supply lines with 0.1uF and 10uF capacitors. Additionally, use a 10kΩ pull-up resistor on the clock input (CLK) to prevent clock signal degradation.
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The 74HCT193D can sink or source up to 6mA of output current per pin, but it's recommended to limit the output current to 4mA or less to ensure reliable operation and prevent overheating.
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The asynchronous reset (RST) input should be connected to a pull-up resistor (e.g., 10kΩ) and tied to a logic high level when not in use. When asserted low, the RST input resets the counter to zero. Ensure that the RST input is synchronized with the clock signal to prevent metastability issues.
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To minimize signal degradation and noise, use a star topology for the clock signal, keep the clock signal traces short and away from noisy signals, and use a ground plane to reduce electromagnetic interference (EMI). Additionally, use a 50Ω termination resistor on the clock input to match the impedance of the clock signal.