CD74AC245M96 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
CD74AC245M96 is an octal non-inverting bus transceiver with 3-state outputs, featuring bidirectional data transfer with common direction control, 50pF load capacitance, and AC-family CMOS logic. From $0.42, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- CD74AC245M96 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4200(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Octal bidirectional bus transceiver with 3-state outputs for high-impedance bus isolation
- AC-family CMOS logic with 50pF load capacitance for fast switching performance
- Common direction control input enables simplified system-level bus management
- Available in 20-pin Small Outline Package (SOIC) for compact PCB integration
- RoHS-compliant (Pb-free) with 15-year YTEOL for long-term supply assurance
Applications
The CD74AC245M96 is widely used in microprocessor and microcontroller bus interface applications where bidirectional data transfer between two buses is required. It is ideal for memory expansion, peripheral interfacing, and data communication systems where bus driving strength and 3-state isolation are critical. Common applications include industrial control systems, embedded computing boards, and signal buffering in high-speed digital designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | WITH DIRECTION CONTROL |
| Control Type | COMMON CONTROL |
| Count Direction | BIDIRECTIONAL |
| Family | AC |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS TRANSCEIVER |
| Max I(ol) | 0.024A |
| 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) | 0.16mA |
| Prop. Delay@Nom-Sup | 11.9ns |
| Propagation Delay (tpd) | 106ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| 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 |
| 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 CD74AC245M96:
Frequently Asked Questions
What is the operating voltage range of the CD74AC245M96?
The CD74AC245M96 operates over a supply voltage (VCC) range of 2V to 6V, making it compatible with both 3.3V and 5V logic systems. This wide range allows flexible integration into various digital designs without level translation.
How does the direction control work on the CD74AC245M96?
The CD74AC245M96 uses a single common DIR pin to control the direction of data flow across all 8 channels simultaneously. When DIR is HIGH, data flows from B to A; when LOW, data flows from A to B. This bidirectional control simplifies bus management in microprocessor systems.
What package does the CD74AC245M96 come in, and what is the pin count?
The CD74AC245M96 is housed in a 20-pin Small Outline Integrated Circuit (SOIC) package, per JESD-30 code R-PDSO-G20. The SOIC package offers a compact footprint suitable for space-constrained PCB designs while maintaining good thermal and electrical characteristics.
Is the CD74AC245M96 RoHS compliant and what is its recommended end-of-life timeline?
Yes, the CD74AC245M96 is fully RoHS compliant (Pb-free, JESD-609 code e4) and has a YTEOL (Years To End Of Life) rating of 15 years, indicating strong long-term availability and supply chain stability for production designs.
What are common alternatives or substitute parts for the CD74AC245M96?
Compatible alternatives include the SN74AC245 (Texas Instruments SOIC), 74HC245 series parts for lower speed applications, and 74AHCT245 for mixed 3.3V/5V environments. When substituting, verify supply voltage compatibility, propagation delay, and output drive current to ensure drop-in compatibility.
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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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| 100+ | $0.9000 | $90.00 |
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