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Part Details for SN74HC74N by Texas Instruments
Results Overview of SN74HC74N by Texas Instruments
- Distributor Offerings: (30 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (2 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.
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SN74HC74N Information
SN74HC74N by Texas Instruments is an FF/Latch.
FF/Latches 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 SN74HC74N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
33AH4878
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Newark | Logic, Dual D-Type Flip-Flop, 14Dip, Logic Family/Base Number:74Hc74, Flip-Flop Type:D, Propagation Delay:15Ns, Frequency:60Mhz, Output Current:5.2Ma, Logic Case Style:Dip, No. Of Pins:14Pins, Trigger Type:Positive Edge, Ic Output Rohs Compliant: Yes |Texas Instruments SN74HC74N RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 2341 |
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$0.3930 / $0.8800 | Buy Now |
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DISTI #
2156-SN74HC74N-ND
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DigiKey | IC FF D-TYPE DOUBLE 1BIT 14PDIP Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
80815 In Stock |
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$0.5100 | Buy Now |
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DISTI #
296-1602-5-ND
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DigiKey | IC FF D-TYPE DOUBLE 1BIT 14PDIP Min Qty: 1 Lead time: 12 Weeks Container: Tube | Temporarily Out of Stock |
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$0.4005 / $0.8800 | Buy Now |
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DISTI #
595-SN74HC74N
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Mouser Electronics | Flip Flops Dual w/Clear Preset A 595-SN74HCT74N RoHS: Compliant | 4835 |
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$0.3930 / $0.8800 | Buy Now |
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DISTI #
86023472
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Verical | Flip Flop D-Type Pos-Edge Push-Pull 2-Element 14-Pin PDIP Tube RoHS: Compliant Min Qty: 681 Package Multiple: 1 Date Code: 0301 | Americas - 50789 |
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$0.3794 / $0.5508 | Buy Now |
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DISTI #
86038016
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Verical | Flip Flop D-Type Pos-Edge Push-Pull 2-Element 14-Pin PDIP Tube RoHS: Compliant Min Qty: 681 Package Multiple: 1 Date Code: 0401 | Americas - 27506 |
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$0.3794 / $0.5508 | Buy Now |
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DISTI #
86037881
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Verical | Flip Flop D-Type Pos-Edge Push-Pull 2-Element 14-Pin PDIP Tube RoHS: Compliant Min Qty: 681 Package Multiple: 1 Date Code: 9701 | Americas - 1246 |
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$0.3794 / $0.5508 | Buy Now |
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DISTI #
86038780
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Verical | Flip Flop D-Type Pos-Edge Push-Pull 2-Element 14-Pin PDIP Tube RoHS: Compliant Min Qty: 681 Package Multiple: 1 Date Code: 9601 | Americas - 1226 |
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$0.3794 / $0.5508 | Buy Now |
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Bristol Electronics | 1154 |
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RFQ | ||
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Bristol Electronics | 1107 |
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RFQ |
Part Details for SN74HC74N
SN74HC74N CAD Models
SN74HC74N Part Data Attributes
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SN74HC74N
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74HC74N
Texas Instruments
Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-PDIP -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Pin Count | 14 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Family | HC/UH | |
| JESD-30 Code | R-PDIP-T14 | |
| JESD-609 Code | e4 | |
| Length | 19.3 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | D FLIP-FLOP | |
| Max Frequency@Nom-Sup | 25000000 Hz | |
| Max I(ol) | 0.0052 A | |
| Number of Bits | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Polarity | COMPLEMENTARY | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Packing Method | TUBE | |
| Power Supply Current-Max (ICC) | 0.04 mA | |
| Propagation Delay (tpd) | 220 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Trigger Type | POSITIVE EDGE | |
| Width | 6.35 mm | |
| fmax-Min | 29 MHz |
Alternate Parts for SN74HC74N
This table gives cross-reference parts and alternative options found for SN74HC74N. 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 SN74HC74N, 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 |
|---|---|---|---|---|
| SN74HC74NE4 | Texas Instruments | $0.1919 | Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-PDIP -40 to 85 | SN74HC74N vs SN74HC74NE4 |
| MN74HC74 | Panasonic Electronic Components | Check for Price | D Flip-Flop, HC/UH Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDIP14, PLASTIC, DIP-14 | SN74HC74N vs MN74HC74 |
SN74HC74N Frequently Asked Questions (FAQ)
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The maximum clock frequency of the SN74HC74N is 25 MHz, but it can vary depending on the operating conditions and the quality of the clock signal.
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To ensure proper power and decoupling, use a 5V power supply with a minimum of 10uF decoupling capacitor between VCC and GND, and place the capacitor as close to the device as possible.
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The SN74HC74N can sink or source up to 25mA of current per output pin, but it's recommended to limit the current to 10mA or less to ensure reliable operation.
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The CLR and PRE inputs are active-low, asynchronous inputs that can be used to reset or preset the flip-flop. Connect them to VCC through a pull-up resistor (e.g., 1kΩ) and use a logic signal to drive them low to assert the reset or preset function.
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The propagation delay of the SN74HC74N is typically around 10-15ns, which can affect the timing of your design. Ensure that you account for this delay when designing your clock and data signals.