CD74AC574M96 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
CD74AC574M96 is an octal non-inverting D-type flip-flop with 3-state outputs in a 20-pin SOIC package. Supports 50 pF load capacitance and independent output control. From $0.65, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- CD74AC574M96 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4928(MOQ 100)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD74AC574M96?
- 8-bit D-type flip-flop with 3-state bus outputs enabling high-speed data latching and bus isolation in microprocessor address and data bus applications
- AC-series CMOS logic with independent output enable control and 50 pF rated load capacitance for driving multi-device bus architectures
- Broadside version of the 374 pinout in a 20-pin SOIC package, simplifying layout upgrades from older TTL-compatible octal latch designs
What is CD74AC574M96 used for?
CD74AC574M96 is widely used in microprocessor and DSP systems for latching 8-bit address or data buses with tri-state output capability. Its 3-state outputs allow multiple devices to share a common bus without contention, making it suitable for memory interfaces, I/O port expansion, and bus buffering in embedded systems. The 20-pin SOIC format fits standard PCB footprints for logic integration in industrial control and communication equipment.
What are the specifications of CD74AC574M96?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | BROADSIDE VERSION OF 374 |
| Control Type | INDEPENDENT CONTROL |
| Count Direction | UNIDIRECTIONAL |
| Family | AC |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max Frequency@Nom-Sup | 89000000Hz |
| Max I(ol) | 0.024A |
| Number of Bits | 8 |
| Number of Functions | 8 |
| Number of Ports | 2 |
| 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) | 0.16mA |
| Prop. Delay@Nom-Sup | 15.1ns |
| Propagation Delay (tpd) | 135ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.5V |
| Supply Voltage-Nom (Vsup) | 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 |
| Trigger Type | POSITIVE EDGE |
| 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 | Mainland China, Malaysia, Philippines, Thailand |
Where can I find the CD74AC574M96 datasheet?
CD74AC574M96 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD74AC574M96?
Compatible alternatives and drop-in replacements for CD74AC574M96:
Frequently Asked Questions
What load capacitance does CD74AC574M96 support and how many output channels does it provide?
CD74AC574M96 supports a rated load capacitance of 50 pF and provides 8 independent output channels with 3-state control, enabling it to drive multi-device bus architectures in microprocessor and memory interface applications.
How does CD74AC574M96 differ from the CD74AC374 in terms of pinout and functionality?
CD74AC574M96 is the broadside version of the 374, meaning its inputs and outputs are on opposite sides of the 20-pin SOIC body rather than interleaved, which simplifies PCB routing on two-layer boards where data flows straight across the chip.
Which bus architectures benefit most from CD74AC574M96's 3-state outputs?
CD74AC574M96's 3-state outputs are ideal for shared 8-bit data or address buses where multiple drivers must be arbitrated, such as multi-master microcontroller I/O buses, memory address latches, and FPGA peripheral expansion with independent output enable control.
Can CD74AC574M96 replace older TTL octal flip-flops like the 74LS574 in existing designs?
CD74AC574M96 is pin-compatible with 74LS574 designs and offers superior AC-CMOS performance with higher speed and lower power consumption. It handles 50 pF loads and operates from 2 V to 6 V supply, making it a straightforward drop-in upgrade from TTL equivalents.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.6188 | $61.88 |
| 250+ | $0.5794 | $144.85 |
| 500+ | $0.5584 | $279.22 |
| 2000+ | $0.5200 | $1040.00 |
| 4000+ | $0.5060 | $2024.00 |
| 10000+ | $0.4928 | $4928.30 |
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