Overview
The 74LVC373ADB,112 is an octal D-type transparent latch with 3-state outputs, manufactured by Nexperia USA Inc. This device is part of the 74LVC family and is designed for use in a wide range of applications requiring low power consumption and high performance. The latch features latch enable (LE) and output enable (OE) inputs, allowing for precise control over data storage and output states. It is particularly useful in mixed 3.3 V and 5 V environments due to its 5 V tolerant inputs and outputs.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Octal D-type transparent latch |
| Package | 20-SSOP (SOT339-1) |
| Number of Pins | 20 |
| Operating Temperature | -40°C to +125°C |
| Supply Voltage | 2.7 V to 3.6 V |
| Output Type | Tri-State |
| Propagation Delay | 3 ns |
| Quiescent Current | 100 nA |
| Turn On Delay Time | 1.5 ns |
| Logic Function | D-Type, Latch |
| Current - Output High, Low | 24 mA, 24 mA |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
Key Features
- Overvoltage tolerant inputs to 5.5 V
- Wide supply voltage range from 1.2 V to 3.6 V
- CMOS low power consumption
- Direct interface with TTL levels
- High-impedance outputs when VCC= 0 V
- IOFF circuitry provides partial Power-down mode operation
- Complies with JEDEC standards: JESD8-7A, JESD8-5A, JESD8-C/JESD36
- Schmitt-trigger action at all inputs for tolerance of slower input rise and fall times
Applications
- Phase comparator
- Data acquisition
- Buffer Storage
- Parallel-to-Serial Data conversion
- Mixed 3.3 V and 5 V environments
Q & A
- What is the primary function of the 74LVC373ADB,112? The primary function is to act as an octal D-type transparent latch with 3-state outputs.
- What is the operating temperature range of the 74LVC373ADB,112? The operating temperature range is from -40°C to +125°C.
- What is the supply voltage range for this device? The supply voltage range is from 2.7 V to 3.6 V.
- Does the 74LVC373ADB,112 support mixed voltage environments? Yes, it supports mixed 3.3 V and 5 V environments due to its 5 V tolerant inputs and outputs.
- What type of package does the 74LVC373ADB,112 come in? It comes in a 20-SSOP (SOT339-1) package.
- What is the propagation delay of the 74LVC373ADB,112? The propagation delay is 3 ns.
- Does the device have ESD protection? Yes, it has ESD protection: HBM exceeds 2000 V and CDM exceeds 1000 V.
- What is the quiescent current of the device? The quiescent current is 100 nA.
- Is the 74LVC373ADB,112 RoHS compliant? Yes, it is RoHS3 compliant.
- What are some common applications for the 74LVC373ADB,112? Common applications include phase comparator, data acquisition, buffer storage, and parallel-to-serial data conversion.
