Overview
The 74HC377DB,118 is an octal D-type flip-flop with data enable and positive-edge trigger, manufactured by Nexperia USA Inc. This high-speed Si-gate CMOS device is part of the 74HC series and is pin compatible with low power Schottky TTL (LSTTL). It is designed for use in a variety of digital logic applications where high speed and low power consumption are critical.
Key Specifications
| Parameter | Value |
|---|---|
| Type | D-Type Flip-Flop |
| Trigger Type | Positive Edge |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Output Type | Non-Inverted |
| Clock Frequency | 83 MHz |
| Max Propagation Delay @ V, Max CL | 27 ns @ 6 V, 50 pF |
| Voltage - Supply | 2 V ~ 6 V |
| Current - Quiescent (Iq) | 8 µA |
| Current - Output High, Low | 5.2 mA, 5.2 mA |
| Input Capacitance | 3.5 pF |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-SSOP (SOT339-1) |
Key Features
- High-speed Si-gate CMOS technology for low power consumption and high speed operation.
- Positive-edge trigger for precise timing control.
- Data enable input for controlling data flow.
- Pin compatible with low power Schottky TTL (LSTTL).
- Wide operating voltage range from 2 V to 6 V.
- Low quiescent current of 8 µA.
- High clock frequency of up to 83 MHz.
Applications
- Digital logic circuits requiring high speed and low power consumption.
- Sequential logic circuits such as counters and shift registers.
- Data storage and retrieval applications.
- Timing and control circuits in various electronic systems.
Q & A
- What is the primary function of the 74HC377DB,118?
The primary function of the 74HC377DB,118 is to act as an octal D-type flip-flop with data enable and positive-edge trigger.
- What is the clock frequency of the 74HC377DB,118?
The clock frequency of the 74HC377DB,118 is up to 83 MHz.
- What is the operating voltage range of the 74HC377DB,118?
The operating voltage range is from 2 V to 6 V.
- What is the quiescent current of the 74HC377DB,118?
The quiescent current is 8 µA.
- What is the maximum propagation delay of the 74HC377DB,118?
The maximum propagation delay is 27 ns @ 6 V, 50 pF.
- What type of trigger does the 74HC377DB,118 use?
The 74HC377DB,118 uses a positive-edge trigger.
- What is the package type of the 74HC377DB,118?
The package type is 20-SSOP (SOT339-1).
- Is the 74HC377DB,118 RoHS compliant?
Yes, the 74HC377DB,118 is RoHS compliant.
- What is the operating temperature range of the 74HC377DB,118?
The operating temperature range is from -40°C to 125°C (TA).
- What is the input capacitance of the 74HC377DB,118?
The input capacitance is 3.5 pF.
