| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 74HC393D,653 | Nexperia | $0.2796 | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | MC74HC393D vs 74HC393D,653 |
| MM74HC393M | Fairchild Semiconductor Corporation | Check for Price | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | MC74HC393D vs MM74HC393M |
| SN74HC393DRE4 | Texas Instruments | Check for Price | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | MC74HC393D vs SN74HC393DRE4 |
| SN74HC393NSRE4 | Texas Instruments | Check for Price | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | MC74HC393D vs SN74HC393NSRE4 |
| MM74HC393M_NL | Fairchild Semiconductor Corporation | Check for Price | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | MC74HC393D vs MM74HC393M_NL |
| SN74HC393DTG4 | Texas Instruments | Check for Price | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | MC74HC393D vs SN74HC393DTG4 |
| HD74HC393FPEL | Renesas Electronics Corporation | Check for Price | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | MC74HC393D vs HD74HC393FPEL |
| MM74HC393M | Rochester Electronics LLC | Check for Price | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | MC74HC393D vs MM74HC393M |
| 74HC393D,652 | NXP Semiconductors | Check for Price | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 | MC74HC393D vs 74HC393D,652 |
| 74HC393D | Philips Semiconductors | Check for Price | Binary Counter, Asynchronous, Up Direction, CMOS, PDSO14 | MC74HC393D vs 74HC393D |
Part Details for MC74HC393D by onsemi
Results Overview of MC74HC393D by onsemi
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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
MC74HC393D Information
MC74HC393D by onsemi 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 MC74HC393D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
86117649
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Verical | Counter/Divider Dual 4-Bit Binary UP Automotive 14-Pin SOIC Min Qty: 2738 Package Multiple: 1 Date Code: 9901 | Americas - 13528 |
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$0.1024 / $0.1370 | Buy Now |
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Rochester Electronics | Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14 RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 13528 |
|
$0.0819 / $0.1321 | Buy Now |
US Tariff Estimator: MC74HC393D by onsemi
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
MC74HC393D Part Data Attributes
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MC74HC393D
onsemi
Buy Now
Datasheet
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Compare Parts:
MC74HC393D
onsemi
Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14
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| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 14 | |
| HTS Code | 8542.39.00.60 | |
| Factory Lead Time | 4 Weeks | |
| Count Direction | Up | |
| Family | Hc/Uh | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e0 | |
| Length | 8.65 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Load/Preset Input | No | |
| Logic IC Type | Binary Counter | |
| Max Frequency@Nom-Sup | 18000000 Hz | |
| Max I(ol) | 0.004 A | |
| Mode of Operation | Asynchronous | |
| Number of Bits | 4 | |
| Number of Functions | 2 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Propagation Delay (tpd) | 435 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Military | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Trigger Type | Negative Edge | |
| Width | 3.9 Mm | |
| fmax-Min | 21 Mhz |
Alternate Parts for MC74HC393D
This table gives cross-reference parts and alternative options found for MC74HC393D. 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 MC74HC393D, 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.
MC74HC393D Frequently Asked Questions (FAQ)
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The maximum clock frequency of the MC74HC393D is 25 MHz, but it can vary depending on the operating voltage and temperature. It's recommended to check the timing characteristics in the datasheet for specific frequency limits.
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To ensure proper reset, the reset input (MR) should be held low for at least 2 clock cycles. Additionally, the reset input should be synchronized with the clock signal to avoid metastability issues.
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A simple power-on reset circuit can be implemented using a resistor, capacitor, and diode. The capacitor should be connected between the VCC pin and the reset input (MR), with the resistor and diode in series between the VCC pin and the capacitor. This circuit ensures that the reset input is held low during power-up.
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Yes, the MC74HC393D can be used as a frequency divider by connecting the Q3 output to the clock input (CLK) and using the Q0 output as the divided frequency output. However, this configuration may not provide a 50% duty cycle output, and the divided frequency may not be exactly half of the input frequency.
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The asynchronous reset input (MR) should be synchronized with the clock signal to avoid metastability issues. This can be done by using a flip-flop or a synchronizer circuit to synchronize the reset input with the clock signal.