ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：BUS DRIVER, ALS SERIES
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The SN74ALS29824NT is a 9-bit flip-flop from the Texas Instruments ALS logic series, housed in a 24-pin TSSOP package. It features three-state outputs designed for driving high-capacitance loads and buses. The device operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range of -40°C to +85°C. Key electrical characteristics include a maximum propagation delay of 12ns at CL=50pF, with output drive capabilities of up to 24mA low-level and -12mA high-level current.
Feature Summary
- Features nine D-type flip-flops with independent clock inputs and clear functions.
- Provides three-state outputs specifically engineered for driving bus lines and high-capacitance loads.
- Utilizes Advanced Low-Power Schottky (ALS) technology to ensure high-speed operation while maintaining reduced power consumption.
Applications
- Parallel data storage in digital systems
- Bus-oriented memory applications
- High-capacitance driving circuits
Procurement Notes
Verify the exact suffix 'NT' against the manufacturer's official datasheet to confirm the specific tape-and-reel packaging configuration and moisture sensitivity level. Ensure the component meets the required industrial temperature grade (-40°C to +85°C) for your specific application environment before finalizing procurement.
Selection Notes
Select this component when designing systems requiring 9-bit parallel storage with bus-compatible three-state outputs. It is suitable for applications needing faster switching speeds than standard LS logic but with lower power dissipation than standard ALS devices. Ensure the system voltage aligns strictly with the 4.5V to 5.5V operating range.
Part Context
This part belongs to the SN74ALS29823/24 family of 9-bit flip-flops. It is functionally similar to the SN74ALS29823 but differs in pinout or control configurations. The ALS series represents a performance tier between standard TTL and advanced low-power technologies, offering a balance of speed and power efficiency for legacy and modern mixed-signal designs.
Replacement Considerations
Direct replacements include the SN74ALS29823 if pin compatibility allows, or other SN74ALS298xx variants. Verify pin-to-pin compatibility and logic functionality equivalence before substitution.
FAQ
What is the maximum supply voltage for the SN74ALS29824NT?
The maximum operating supply voltage is 5.5V.
Does the SN74ALS29824NT have asynchronous clear inputs?
Yes, the device features clear inputs to reset the flip-flops asynchronously.
