![SN74ALS688DWRG4 Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | SN74ALS688DWRG4-ND |
Manufacturer Part#: |
SN74ALS688DWRG4 |
Price: | $ 2.05 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC COMPARATOR IDENTITY 8B 20SOIC |
More Detail: | Magnitude Comparator 8 Bit Active Low Output A=B 2... |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 1.86516 |
Series: | 74ALS |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Identity Comparator |
Number of Bits: | 8 |
Output: | Active Low |
Output Function: | A=B |
Voltage - Supply: | 4.5 V ~ 5.5 V |
Current - Output High, Low: | 2.6mA, 24mA |
Max Propagation Delay @ V, Max CL: | 20ns @ 5V, 50pF |
Operating Temperature: | 0°C ~ 70°C |
Package / Case: | 20-SOIC (0.295", 7.50mm Width) |
Mounting Type: | Surface Mount |
Base Part Number: | 74ALS688 |
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The SN74ALS688DWRG4 Comparator is a high-performance quad single-ended input differential comparator from Texas Instruments. It is a 4-channel differential comparator featuring an input range of -0.2 to +6 V, an output voltage range of +1.5 to +4.5 V, and a delay time of 9 ns. The device has an input lock-in feature, allowing the user to set input thresholds so that sophisticated adjustments for background readings can be made. The SN74ALS688DWRG4 is designed to compare two binary numbers or logic voltages and to indicate if the two numbers are equal or if the first is greater than the second. The inputs and outputs of the device offer very low propagation delay, so that it can be used with very fast digital systems. As such, the SN74ALS688DWRG4 is suitable for applications ranging from video signal processing to power control and digital logic. The SN74ALS688DWRG4 is pin-compatible with other industry-standard comparators and includes many features to make it easier to interface to digital systems. The device features an adjustable input polarity selection, an adjustable register- and latch-mode selection, open-collector outputs, over-voltage protection and a status-indication indicator. The device also includes a low-power sleep mode which can be activated with a single instruction. The SN74ALS688DWRG4 is a great choice for many logic applications and can be used for both single-ended and differential inputs. It is designed to be robust and reliable, with an integrated voltage clamp and short circuit protection. It is also a very fast and reliable device, with a propagation delay time of only 9 ns and a maximum differential input swing of +-1.5V. The SN74ALS688DWRG4 has been widely used in many applications, including video signal processing, power control, and digital logic. It is extremely reliable and offers a wide range of features, making it a great choice for many logic applications. Its differential inputs allow for the use of single-ended and differential signals, and its adjustable register- and latch-mode selection allows for a wide range of configurations.
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