74ACT16952DL Texas Instruments Integrated Circuit (Other) In Stock
The 74ACT16952DL is a 16-bit registered bus transceiver from Texas Instruments ACT family, featuring independent bidirectional control and output enable per direction. From $8.11, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 56
- Lifecycle
- OBSOLETE
- Datasheet
- 74ACT16952DL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $8.1100(MOQ 24)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 74ACT16952DL?
- 16-bit registered bus transceiver with bidirectional data flow and independent direction control
- Independent output enable for each direction enables flexible bus arbitration and system design
- Clock enable input per direction supports selective register updates and low-power operation
- ACT-family CMOS logic with 50 pF load capacitance tolerance for robust signal integrity
- 56-pin PDSO package (JESD-30 R-PDSO-G56) with Pb-free, RoHS-compliant construction
What is 74ACT16952DL used for?
The 74ACT16952DL is widely used in high-speed backplane and memory bus interfaces where bidirectional 16-bit data transfers are required. It serves microprocessor and DSP systems that need registered data buffering with independent directional control to prevent bus contention. The device is also employed in industrial and communications equipment for reliable data isolation and level shifting between subsystems.
What are the specifications of 74ACT16952DL?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; WITH CLOCK ENABLE |
| Control Type | INDEPENDENT CONTROL |
| Count Direction | BIDIRECTIONAL |
| Family | ACT |
| JESD-30 Code | R-PDSO-G56 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | REGISTERED BUS TRANSCEIVER |
| Max I(ol) | 0.024A |
| Number of Bits | 8 |
| Number of Functions | 2 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP56,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 11.8ns |
| Propagation Delay (tpd) | 11.7ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the 74ACT16952DL datasheet?
74ACT16952DL Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for 74ACT16952DL?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the 74ACT16952DL and what are its key specifications?
The 74ACT16952DL is a 16-bit registered bus transceiver from Texas Instruments' ACT CMOS logic family. It features bidirectional data flow, independent output enable for each direction, clock enable inputs, and operates with a 50 pF load capacitance. The device is housed in a 56-pin PDSO package and is Pb-free (JESD-609 e4 compliant).
What applications is the 74ACT16952DL suitable for?
The 74ACT16952DL is ideal for high-speed backplane buses, microprocessor and DSP data buses, memory interfaces, and industrial communication systems. Its independent bidirectional control and registered outputs make it especially useful where bus isolation, level shifting, and reliable data direction management are critical requirements.
What package does the 74ACT16952DL come in and is it RoHS compliant?
The 74ACT16952DL is available in a 56-pin PDSO (Plastic Double Small Outline) package, per JESD-30 code R-PDSO-G56. It is Pb-free and RoHS compliant, as indicated by its JESD-609 e4 code and Pbfree Code: Yes marking, making it suitable for modern environmentally conscious designs.
How does the independent output enable feature benefit system design?
The independent output enable for each direction allows designers to control A-to-B and B-to-A data paths separately. This prevents bus contention in bidirectional bus architectures, enables flexible tri-state control, and simplifies the logic needed to manage complex multi-master bus topologies in embedded and communication systems.
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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 |
|---|---|---|
| 24+ | $12.6800 | $304.32 |
| 500+ | $9.1300 | $4565.00 |
| 1000+ | $8.6200 | $8620.00 |
| 10000+ | $8.1100 | $81100.00 |
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