CD74HC573M96 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments CD74HC573M96 is an octal D-type transparent latch with 3-state outputs, operating from 2 V to 6 V supply. It features active-low output enable control and 50 pF load capacitance support in a 20-pin SOIC package, suitable for bus-interface applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- CD74HC573M96 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4095(MOQ 10)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Octal D-type transparent latch with 3-state output control for clean bus isolation
- Wide supply voltage range of 2 V to 6 V enabling compatibility across 3.3 V and 5 V systems
- SOIC-20 broadside layout with 50 pF load capacitance rating for reliable high-speed bus driving
Applications
The CD74HC573M96 is widely used in data bus buffering and address latching in microprocessor-based systems, where its transparent latch function and 3-state outputs allow multiple devices to share a common bus without contention. It is also applied in memory interface designs and I/O port expansion circuits, leveraging its 2 V to 6 V supply range to interface between mixed-voltage logic families.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | BROADSIDE VERSION OF 373 |
| Control Type | ENABLE LOW/HIGH |
| Count Direction | UNIDIRECTIONAL |
| Family | HC/UH |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.0078A |
| Number of Bits | 8 |
| Number of Functions | 8 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 53ns |
| Propagation Delay (tpd) | 265ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 4.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HC573M96:
Frequently Asked Questions
What supply voltage range does the CD74HC573M96 support, and how does it benefit mixed-voltage designs?
The CD74HC573M96 operates from 2 V to 6 V, allowing it to interface seamlessly between 3.3 V and 5 V logic systems. This 4 V range eliminates the need for level-shift circuits in many mixed-voltage board designs, reducing component count and cost.
How many latch outputs does the CD74HC573M96 provide, and what is the maximum load capacitance per output?
The device provides 8 independent D-type latch outputs, each rated for a 50 pF load capacitance. This makes it suitable for driving moderate bus line capacitances found in typical PCB trace lengths of 5 cm to 15 cm.
In which package does the CD74HC573M96 come, and what are its key PCB footprint characteristics?
The CD74HC573M96 is housed in a 20-pin SOIC (Small Outline Integrated Circuit) package. The broadside SOIC-20 footprint occupies roughly 12.8 mm x 7.5 mm of PCB area, making it manageable for compact bus-latch designs while remaining hand-solderable.
When is the CD74HC573M96 a preferred alternative to the CD74HC373 in a new PCB design?
The CD74HC573M96 uses a broadside pinout (all inputs on one side, all outputs on the other) versus the CD74HC373 which interleaves inputs and outputs. This broadside arrangement simplifies PCB routing for 8-bit data buses, reducing trace crossing and shortening layout time.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.7990 | $7.99 |
| 25+ | $0.6930 | $17.32 |
| 100+ | $0.6500 | $65.00 |
| 250+ | $0.4654 | $116.35 |
| 475+ | $0.4236 | $201.21 |
| 615+ | $0.4095 | $251.84 |
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