Overview
The CD54HCT00F3A is a high-speed CMOS logic integrated circuit produced by Texas Instruments, although it was originally developed by National Semiconductor. This device is part of the HCT (High-Speed CMOS) family and is designed to operate within a wide range of temperatures and voltage levels. It contains four independent 2-input NAND gates, each performing the Boolean function Y = A ● B in positive logic. This component is particularly useful in applications requiring low power consumption and high-speed logic operations.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Texas Instruments (originally National Semiconductor) |
| Logic IC Type | NAND Gate |
| Number of Inputs | 2 per gate |
| Number of Gates | 4 |
| Minimum Supply Voltage (Vsup) | 4.5 V |
| Maximum Supply Voltage (Vsup) | 5.5 V |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -55°C |
| Propagation Delay (tpd) | 30 ns |
| Load Capacitance (CL) | 50 pF |
| Package Type | DIP (Dual In-Line Package) |
| Terminal Form | Through-Hole |
| Terminal Pitch | 2.54 mm |
| Operating Temperature Range | -55°C to 125°C |
Key Features
- LSTTL input logic compatible – VIL(max) = 0.8 V, VIH(min) = 2 V
- CMOS input logic compatible – II ≤ 1 µA at VOL, VOH
- Buffered inputs
- Operation over a wide voltage range: 4.5 V to 5.5 V
- Wide operating temperature range: -55°C to 125°C
- Supports fanout up to 10 LSTTL loads
- Significant power reduction compared to LSTTL logic ICs
- Hermetically sealed and monolithic construction
Applications
- Alarm and tamper detect circuits
- S-R latch circuits
- General-purpose logic applications requiring high speed and low power consumption
- Military and industrial electronics where wide temperature range and reliability are crucial
Q & A
- What is the CD54HCT00F3A used for?
The CD54HCT00F3A is used for general-purpose logic applications, particularly where high speed and low power consumption are required. It is also used in alarm and tamper detect circuits, and S-R latch circuits. - What is the operating temperature range of the CD54HCT00F3A?
The operating temperature range of the CD54HCT00F3A is -55°C to 125°C. - How many NAND gates does the CD54HCT00F3A contain?
The CD54HCT00F3A contains four independent 2-input NAND gates. - What is the maximum propagation delay of the CD54HCT00F3A?
The maximum propagation delay of the CD54HCT00F3A is 30 ns. - What is the package type of the CD54HCT00F3A?
The package type of the CD54HCT00F3A is DIP (Dual In-Line Package). - Is the CD54HCT00F3A RoHS compliant?
No, the CD54HCT00F3A is not RoHS compliant. - What is the supply voltage range for the CD54HCT00F3A?
The supply voltage range for the CD54HCT00F3A is 4.5 V to 5.5 V. - What is the load capacitance that the CD54HCT00F3A can drive?
The CD54HCT00F3A can drive a load with a total capacitance less than or equal to 50 pF. - Is the CD54HCT00F3A suitable for military applications?
Yes, the CD54HCT00F3A is suitable for military applications due to its wide temperature range and reliability. - What is the terminal pitch of the CD54HCT00F3A?
The terminal pitch of the CD54HCT00F3A is 2.54 mm.
