| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 74ACT374DB-T | NXP Semiconductors | Check for Price | Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 | SN74ACT574DBR vs 74ACT374DB-T |
| 74ACT374DB | NXP Semiconductors | Check for Price | Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 | SN74ACT574DBR vs 74ACT374DB |
| SN74ACT374DBLE | Texas Instruments | Check for Price | Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 | SN74ACT574DBR vs SN74ACT374DBLE |
| 74ACT374MSAX | Fairchild Semiconductor Corporation | Check for Price | Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 | SN74ACT574DBR vs 74ACT374MSAX |
| 74ACT374MSA | Fairchild Semiconductor Corporation | Check for Price | Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 | SN74ACT574DBR vs 74ACT374MSA |
| SN74ACT374DBLE | Rochester Electronics LLC | Check for Price | Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 | SN74ACT574DBR vs SN74ACT374DBLE |
| 74ACT374MSAJ | Texas Instruments | Check for Price | Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 | SN74ACT574DBR vs 74ACT374MSAJ |
| SN74ACT574DBRE4 | Texas Instruments | Check for Price | Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 | SN74ACT574DBR vs SN74ACT574DBRE4 |
| 74ACT574DB | NXP Semiconductors | Check for Price | Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 | SN74ACT574DBR vs 74ACT574DB |
| SN74ACT374DBRG4 | Texas Instruments | Check for Price | Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 | SN74ACT574DBR vs SN74ACT374DBRG4 |
Part Details for SN74ACT574DBR by Texas Instruments
Results Overview of SN74ACT574DBR by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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.
SN74ACT574DBR Information
SN74ACT574DBR by Texas Instruments is a Bus Driver/Transceiver.
Bus Driver/Transceivers 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 SN74ACT574DBR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-4440-2-ND
|
DigiKey | IC FF D-TYPE 1-ELE 8-BIT 20-SSOP Min Qty: 2000 Container: Tape & Reel |
0 Tape & Reel |
|
$0.8039 | Buy Now |
|
DISTI #
595-SN74ACT574DBR
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Mouser Electronics | Flip Flops Tri-State Octal RoHS: Compliant | 1484 |
|
$0.7310 / $1.1300 | Buy Now |
|
DISTI #
86019446
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Verical | Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin SSOP T/R RoHS: Compliant Min Qty: 427 Package Multiple: 1 Date Code: 1001 | Americas - 4000 |
|
$0.5448 / $0.8786 | Buy Now |
|
DISTI #
86017842
|
Verical | Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin SSOP T/R RoHS: Compliant Min Qty: 427 Package Multiple: 1 Date Code: 1101 | Americas - 3134 |
|
$0.5448 / $0.8786 | Buy Now |
|
|
Quest Components | 63 |
|
$0.9315 / $1.5525 | Buy Now | |
|
|
Rochester Electronics | Bus Driver, ACT Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20 RoHS: Compliant Status: Active Min Qty: 1 | 7134 |
|
$0.4358 / $0.7029 | Buy Now |
|
DISTI #
SN74ACT574DBR
|
TME | IC: digital, non-inverting,D flip-flop, Ch: 8, IN: 8, CMOS,TTL, SMD Min Qty: 2000 | 0 |
|
$0.5590 | RFQ |
US Tariff Estimator: SN74ACT574DBR by Texas Instruments
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.
SN74ACT574DBR CAD Models
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SN74ACT574DBR Part Data Attributes
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SN74ACT574DBR
Texas Instruments
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Datasheet
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SN74ACT574DBR
Texas Instruments
Bus Driver, ACT Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SSOP | |
| Pin Count | 20 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Control Type | Independent Control | |
| Count Direction | Unidirectional | |
| Family | Act | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 7.2 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Logic IC Type | Bus Driver | |
| Max Frequency@Nom-Sup | 85000000 Hz | |
| Max I(ol) | 0.024 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of Functions | 8 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Characteristics | 3-State | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP20,.3 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Shrink Pitch | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 0.04 Ma | |
| Prop. Delay@Nom-Sup | 12 Ns | |
| Propagation Delay (tpd) | 12 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 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 | Industrial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trigger Type | Positive Edge | |
| Width | 5.3 Mm |
Alternate Parts for SN74ACT574DBR
This table gives cross-reference parts and alternative options found for SN74ACT574DBR. 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 SN74ACT574DBR, 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.
SN74ACT574DBR Frequently Asked Questions (FAQ)
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The maximum operating frequency of the SN74ACT574DBR is 100 MHz, but it can vary depending on the system design and capacitive load.
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It is recommended to power up VCC before applying any input signals, and to power down VCC before removing any input signals to prevent damage to the device.
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The recommended termination scheme is to use a 33-ohm series resistor and a 47-pF capacitor to ground on each output pin to minimize ringing and ensure signal integrity.
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Yes, the SN74ACT574DBR is compatible with 3.3V systems, but the input voltage threshold may be affected, and the output voltage may not reach the full 3.3V level.
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To prevent bus contention, ensure that only one device is driving the bus at a time, and use a bus holder or pull-up/pull-down resistors to maintain a valid logic level when the bus is not being driven.