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Product Detailed Parameters
- Description：AUTOMOTIVE, 4.5V-TO-5.5V, HEX IN
- Series：74ACT
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：Inverter
- Number of Circuits：6
- Number of Inputs：6
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：8.5ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The SN74ACT04PWRQ1 is a hex inverter from the SNx4ACT04 family, manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features inputs compatible with TTL voltage levels. The device provides six independent inverters performing the Boolean function Y = A. Key electrical specifications include a maximum propagation delay of 8.5 ns at 5 V, high-level output current of -24 mA, and low-level output current of 24 mA. It is housed in a 14-pin TSSOP package and supports an operating temperature range of -40°C to +85°C.
Feature Summary
- Contains six independent inverters for signal inversion
- TTL-voltage compatible inputs accept voltages up to 5.5 V
- High drive capability with ±24 mA output currents
Applications
- Synchronize inverted clock inputs
- Debounce a switch
- Invert a digital signal
Procurement Notes
Verify that the specific part number matches the required automotive qualification standards and package type. Confirm the operating temperature range aligns with system requirements. Ensure proper ESD handling procedures are followed during installation. Check for any recent documentation updates or revision history changes affecting pin configurations or thermal metrics before finalizing procurement.
Selection Notes
Select this component when a hex inverter with TTL-compatible inputs is required for 5 V logic systems. Consider the ACT series for its balanced performance between speed and power consumption compared to standard 74-series devices. Evaluate the TSSOP package suitability for space-constrained PCB layouts. Verify that the 24 mA drive current meets the load requirements of the connected circuitry.
Part Context
This device belongs to the SNx4ACT04 family of hex inverters. The 'ACT' designation indicates Advanced CMOS technology, offering faster switching speeds than standard AC series while maintaining low power consumption. The 'Q1' suffix typically denotes automotive qualification, ensuring reliability for automotive applications. The PW suffix specifies the TSSOP-14 package type.
Replacement Considerations
SN74ACT04PW
FAQ
What is the maximum propagation delay for the SN74ACT04PWRQ1?
The maximum propagation delay (tpd) is 8.5 ns at 5 V.
Are the inputs of the SN74ACT04PWRQ1 compatible with TTL logic levels?
Yes, the inputs are TTL-voltage compatible and can accept voltages up to 5.5 V.
