74AC11244DWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The 74AC11244DWG4 is an octal-channel buffer and line driver IC from Texas Instruments in the AC CMOS logic family, featuring 3-state outputs and dual-port configuration with 24 mA sink current capability per output for robust bus driving. It is housed in a 24-pin SOIC package and is RoHS compliant for modern PCB designs. Available from $0.60 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- OBSOLETE
- Datasheet
- 74AC11244DWG4 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
What are the key features of 74AC11244DWG4?
- 3-state output control on all 8 channels enables bidirectional bus sharing with complete output isolation when disabled
- 24 mA sink current per output provides strong drive capability for backplane bus lines and heavy capacitive loads
- AC CMOS family delivers fast propagation delays with low power consumption compared to older ALS and F-series logic families
What is 74AC11244DWG4 used for?
The 74AC11244DWG4 is commonly used in data bus buffering, address line driving, and memory interface circuits in microprocessor-based systems and FPGA designs. It is well-suited for PCI, ISA, and custom parallel bus applications where multiple output channels need to be tristated individually to prevent bus contention, as well as for signal level amplification in backplane and card-edge interface designs.
What are the specifications of 74AC11244DWG4?
| YTEOL | 0 |
| Family | AC |
| JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e4 |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.024A |
| Number of Functions | 2 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP24,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 7.3ns |
| Propagation Delay (tpd) | 10.2ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 3V |
| 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 |
Where can I find the 74AC11244DWG4 datasheet?
74AC11244DWG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for 74AC11244DWG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many logic paths can 74AC11244DWG4 buffer on a digital bus?
The device provides 8 buffer channels with 3-state outputs, allowing two independently enabled groups to isolate or drive shared digital buses.
What output-drive capability should the load calculation use?
Texas Instruments specifies up to 24 mA sink-current capability per output under the relevant test conditions, so designers must verify voltage margins in the datasheet.
Which assembly details matter when purchasing this DWG4 version?
The orderable part uses a 24-pin SOIC-family package; buyers should preserve the full suffix and require 100% lot and date-code traceability.
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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.
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