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TC74HC573 semiconductor Series
toshibaOctal D-type latches with 3-state functionality in various packages
The TC74HC573 series from Toshiba is an octal D-type latch with 3-state outputs, commonly used in digital circuits for data storage and transmission. These devices come in various package types, including PDIP, SOIC, SSOP, and TSSOP, making them versatile for different board layouts and application requirements.
If you're working on a project that involves bidirectional data paths or need to control data flow in a system with multiple microcontrollers or processors, these latches are a go-to component. They allow you to store and transmit data while also providing a means to disconnect the output from the system bus, which is crucial for reducing power consumption or isolating signals during testing.
One thing worth noting is their wide operating voltage range, typically between 2.0V to 6.0V, which makes them suitable for both low-power and high-performance applications. Engineers tend to reach for this when they need a reliable way to manage data flow and ensure proper signal integrity in their designs.
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TC74HC573 semiconductor - Part List
8 parts in total| Mfr Part # | Quantity Available | Price | Category | Logic Type | Output Type | Number of Outputs | Current - Output High, Low | Type | Polarity | Operating Temperature | Number of Elements | Voltage - Supply (Min) | Packaging | Number of Positions | Face Type | Number of Inputs | Number of Channels | RoHS | Voltage - Supply | Delay Time - Propagation | Package / Case | Rad Hardened | Number of Bits | Mounting Type | Package Cooled | Technology | Standard Package Name | EU RoHS | Voltage Rating | Propagation Delay (Max) | Lead Style | Package Quantity | Process | Factory Pack Quantity | Reset | Current - Supply | Current - Quiescent (Iq) | Height | Length | Mounting Style | Series | Function | Manufacturer | Number of Circuits | Other Names | Standard Package | Circuit | Current - Output | Propagation Delay tpLH / tpHL (Max) | Supplier Device Package | Circuit Type | Independent Circuits | Output Configuration | Number of Inputs and Type | Product Category | Width | DELETED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 TC74HC573AP(F) Latch Transparent 3-ST 8-CH D-Type 20-Pin PDIP Tube IC LATCH OCTAL D-TYPE 20-DIP toshiba | 130 | 5: ¥9.534 | - | HC | 3-State | 8 | 7.8mA, 7.8mA | D-Type | Non-Inverting | -40 to 85 °C | 1 | 2 V | Tube | 20 | Transparent | - | - | Lead free / RoHS Compliant | 2 V ~ 6 V | 12ns | 20PDIP | No | 8 | Through Hole | PDIP | CMOS | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | TC74HC573APF | Bulk | 8:8 | 7.8mA, 7.8mA | 12ns | 20-DIP | 8:8 | 1 | Through Hole | 0 | - | - | - |
 | 0 | - | HC | 3-State | 8 | 7.8 | D-Type | Non-Inverting | 85 | 1 | 6 | - | 20 | Transparent | 8 | 8 | - | - | - | - | - | - | - | - | - | SOIC | Not Compliant | 2 | 225 | Gull-wing | SOL | CMOS | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 0 | - | HC | 3-State | 8 | 7.8 | D-Type | Non-Inverting | 85 | 1 | 6 | Tube | 20 | Transparent | 8 | 8 | - | - | - | - | - | - | - | - | - | PDIP | Not Compliant | 2 | 225 | Through Hole | PDIP | CMOS | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 826 | 1: ¥17.34 | - | CMOS | 3-State | 8 | - 7.8 mA | D-Type | Non-Inverting | - 40 C | - | - | Reel | - | - | 8 | 8 Channels | RoHS Compliant | 6 V | 150 ns at 2 V, 30 ns at 4.5 V, 26 ns at 6 V | SOP-20 | - | - | - | - | - | - | - | - | - | - | - | - | 2000 | No Reset | 4 uA | 4 uA | 1.5 mm | 12.8 mm | SMD/SMT | TC74HC573 | Transparent | Toshiba | 8 | - | - | - | - | - | - | - | - | - | - | Latches | - | - |
 TC74HC573AF(EL,F) Latch Transparent 3-ST 8-CH D-Type 20-Pin SOP T/R Latches CMOS Logic IC 13ns 6mA 2.0 to 6.0V Toshiba | 1327 | 1: ¥6.188 | - | HC | 3-State | 8 Line | -7.8 mA | D-Type | Non-Inverting | -40C to 85C | 1 | 2 V | Tape and Reel | 20 | Transparent | 8 Line | 8 Channels | RoHS Compliant | 2.5/3.3/5 V | 225 ns | SOP-20 | No | 8 | Surface Mount | SOP | CMOS | - | - | - | - | - | - | - | 2000 | No Reset | 4 uA | 4 uA | 1.5 mm | 12.8 mm | SMD/SMT | TC74HC573 | Transparent | Toshiba | 1 Circuit | - | - | - | - | - | - | - | - | - | - | - | 5.3 mm | Compliant |
| 33 | 4: ¥3.4918 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
TC74HC573AF(F) TOSHIBA | 58 | 50: ¥10.90 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
TC74HC573AF(EL) TOSHIBA | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |