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Product Detailed Parameters
- Description：IC GATE NAND 6CH 2-INP 20-DIP
- Series：74ALS
- Mfr：Texas Instruments
- Package：Tube
- Logic Type：NAND Gate
- Number of Circuits：6
- Number of Inputs：2
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：-
- Current - Output High, Low：15mA, 24mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：8ns @ 5V, 50pF
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Through Hole
- Supplier Device Package：20-PDIP
- Package / Case：20-DIP (0.300", 7.62mm)
- Grade：-
- Qualification：-
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Overview
The SN74ALS804ANE4 is a catalog logic device containing six independent 2-input NAND drivers. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of 0°C to 70°C. The component features high capacitive-drive capability with typical propagation delays of 2 ns to 9 ns at a 50 pF load. Electrical characteristics include a low-level output current of up to 24 mA and a high-level output current of -15 mA.
Feature Summary
- Contains six independent 2-input NAND driver circuits
- Provides high capacitive-drive capability for signal integrity
- Supports standard TTL input voltage levels
Applications
- High-speed digital logic circuit design
- Buffering and driving high-capacitance loads
- Implementation of Boolean logic functions in industrial systems
Procurement Notes
Verify the specific ordering suffix against the manufacturer's package option addendum to confirm the physical package type, lead finish, and moisture sensitivity rating. Ensure the selected variant matches the required operating temperature range and RoHS compliance status for the intended application environment.
Selection Notes
Select this component when multiple independent NAND gates are required in a single package. Consider the ALS series for its balance of speed and power consumption compared to standard LS or AS families. Verify that the 20-pin package configuration fits the available board space and routing requirements.
Part Context
This part belongs to the Texas Instruments 74ALS (Advanced Low-power Schottky) family. It serves as a general-purpose logic gate designed for applications requiring moderate switching speeds and reduced power dissipation relative to older technologies. The device provides a standardized interface for digital logic implementations.
Replacement Considerations
Compatible alternatives include the SN74ALS804AN and SN74ALS804AN.A. These variants share identical logical functionality and electrical specifications but may differ in packaging materials or manufacturing revisions.
