74ACT11373DWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The 74ACT11373DWG4 is an octal D-type transparent latch with 3-state outputs from Texas Instruments in the ACT logic family. It provides 8 latch channels with 3-state output control operating at 5V in a 24-pin SOIC package. RoHS e4 lead-free compliant with plastic/epoxy body for wide industrial and digital logic availability worldwide.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- OBSOLETE
- Datasheet
- 74ACT11373DWG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Octal 8-channel D-type transparent latch design enables parallel data storage and bus isolation in a single IC
- 3-state outputs with unidirectional port configuration support bus sharing and data multiplexing in complex digital systems
- ACT logic family combines high-speed TTL-compatible inputs with low-power CMOS outputs for mixed-logic interfacing
- 24-pin SOIC package with RoHS e4 compliance offers compact footprint for high-density PCB designs
Applications
The 74ACT11373DWG4 is used in microprocessor address/data bus buffering, memory interface circuits, and I/O port expansion designs where parallel 8-bit data latching with 3-state bus control is required. Its transparent latch operation enables real-time data capture and hold, making it suitable for FPGA interface circuits, data registers, and bus drivers in industrial control systems and embedded computing. The ACT family compatibility also allows use in mixed TTL/CMOS designs operating at 5V.
Specifications
| YTEOL | 0 |
| Count Direction | UNIDIRECTIONAL |
| Family | ACT |
| JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e4 |
| Logic IC Type | BUS DRIVER |
| Number of Functions | 1 |
| Number of Ports | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP24,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Propagation Delay (tpd) | 13ns |
| 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 | 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 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for 74ACT11373DWG4:
Frequently Asked Questions
What is a transparent latch and how does the 74ACT11373DWG4 implement it?
A transparent latch passes input data directly to the output when the latch enable signal is active (transparent mode), and holds the last data state when the enable is deactivated. The 74ACT11373DWG4 provides 8 such D-type latch channels, allowing parallel 8-bit data to be captured and held on command, making it ideal for bus interfacing and data pipeline applications.
What are the 3-state output capabilities of the 74ACT11373DWG4?
The 74ACT11373DWG4 features 3-state (tri-state) outputs on all 8 channels, allowing the device to disconnect its outputs from the bus when the output enable control is inactive. This capability supports shared bus architectures where multiple devices must drive a common data bus, with only one active driver at a time to prevent bus contention.
What is the supply voltage and logic family of the 74ACT11373DWG4?
The 74ACT11373DWG4 operates at 5V supply voltage and belongs to the ACT (Advanced CMOS TTL-compatible) logic family. ACT devices accept TTL-level input thresholds while providing CMOS-level output swing, making them suitable for interfacing TTL outputs to CMOS bus lines or for use in 5V TTL-compatible logic designs requiring low quiescent current.
What package does the 74ACT11373DWG4 use?
The 74ACT11373DWG4 is housed in a 24-pin Small Outline IC (SOIC) package, identified by JESD-30 code R-PDSO-G24 with package equivalence code SOP24,.4. The plastic/epoxy body with JESD-609 code e4 confirms RoHS lead-free compliance. The wide-body 24-pin SOIC enables reliable solder joints and supports automated PCB assembly processes.
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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.
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