SN74ACT563N Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
SN74ACT563N is an octal D-type transparent latch with 3-state outputs, featuring ACT logic family and 50pF load capacitance. Supports unidirectional bus driving with active-low enable control. From $0.55 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- SN74ACT563N Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5481(MOQ 1)
- 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 SN74ACT563N?
- Octal D-type transparent latches with 3-state outputs for high-impedance bus isolation
- ACT logic family for advanced CMOS speed and TTL-compatible inputs
- Active-low enable control supporting flexible bus driving configurations
- Broadside version of SN74ACT533 in 20-pin DIP package
- 50pF load capacitance with unidirectional count direction for reliable signal integrity
What is SN74ACT563N used for?
The SN74ACT563N is widely used in data bus buffering and latching applications in microprocessor and microcontroller systems. Its 3-state outputs make it ideal for shared bus architectures in memory interfaces, address latching, and I/O expansion circuits. The ACT logic family ensures compatibility with both CMOS and TTL systems, making it suitable for industrial control, computing peripherals, and embedded system designs.
What are the specifications of SN74ACT563N?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | BROADSIDE VERSION OF 533 |
| Control Type | ENABLE LOW/HIGH |
| Count Direction | UNIDIRECTIONAL |
| Family | ACT |
| JESD-30 Code | R-PDIP-T20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.024A |
| Number of Bits | 8 |
| Number of Functions | 8 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 12.5ns |
| Propagation Delay (tpd) | 11.5ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Where can I find the SN74ACT563N datasheet?
SN74ACT563N Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74ACT563N?
Compatible alternatives and drop-in replacements for SN74ACT563N:
Bus Driver, ACT Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDSO20
Bus Driver, ACT Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDSO20
Frequently Asked Questions
What is the SN74ACT563N and what are its key electrical specifications?
The SN74ACT563N is an octal D-type transparent latch with 3-state outputs from Texas Instruments, part of the ACT logic family. It features a 50pF load capacitance, active-low enable control, and unidirectional bus driving capability, housed in a 20-pin dual-in-line (DIP) package.
What are the typical applications for the SN74ACT563N?
The SN74ACT563N is commonly used in address and data bus latching for microprocessor systems, memory interface circuits, I/O port expansion, and industrial control systems. Its 3-state outputs allow multiple devices to share a common bus without signal contention.
How does the SN74ACT563N differ from the SN74ACT533N?
The SN74ACT563N is the broadside version of the SN74ACT533N, with the same octal D-type latch functionality and 3-state outputs. The key difference lies in the pin arrangement: the SN74ACT563N uses a broadside pinout, which can simplify PCB routing in certain board layouts.
What package type is the SN74ACT563N available in, and is it RoHS compliant?
The SN74ACT563N is available in a 20-pin Dual-In-Line Package (PDIP), with JESD-30 code R-PDIP-T20. It is Pb-free and RoHS compliant (JESD-609 code e4), making it suitable for modern environmentally-conscious designs.
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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 |
|---|---|---|
| 1+ | $1.1745 | $1.17 |
| 16+ | $0.7047 | $11.28 |
| 72+ | $0.5481 | $39.46 |
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