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SN74LV123ADR
IC MULTIVIBRATOR 13NS 16SOIC
- メーカー
- Mfr。パート #SN74LV123ADR
- パッケージ 16-SOIC (0.154, 3.90mm Width)
- データシート
- 在庫中6257
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仕様
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74LV |
| ProductStatus | Active |
| LogicType | Monostable |
| IndependentCircuits | 2 |
| SchmittTriggerInput | Yes |
| PropagationDelay | 13 ns |
| Current-OutputHighLow | 12mA, 12mA |
| Voltage-Supply | 2 V ~ 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.154, 3.90mm Width) |
概要
Description
The SN74LV123ADR is a dual retriggerable monostable multivibrator, specifically designed for low-voltage applications. It is part of Texas Instruments' 74LV family, which operates with supply voltages ranging from 2V to 5.5V. The device features two independent timing circuits, allowing for flexible timing applications in digital circuits.
Key characteristics of the SN74LV123ADR include its ability to generate precise output pulse widths with adjustable timing through external resistors and capacitors. The device is retriggerable, meaning it can extend the output pulse duration with successive trigger inputs, making it suitable for applications such as pulse width modulation (PWM) and timer circuits.
The SN74LV123ADR is housed in a 14-pin SOIC package, offering ease of integration into various electronic designs. Its low power consumption and high-speed operation make it ideal for battery-powered devices and high-frequency applications. Overall, this multivibrator is a versatile component for timing-related functions in digital electronics.
Key characteristics of the SN74LV123ADR include its ability to generate precise output pulse widths with adjustable timing through external resistors and capacitors. The device is retriggerable, meaning it can extend the output pulse duration with successive trigger inputs, making it suitable for applications such as pulse width modulation (PWM) and timer circuits.
The SN74LV123ADR is housed in a 14-pin SOIC package, offering ease of integration into various electronic designs. Its low power consumption and high-speed operation make it ideal for battery-powered devices and high-frequency applications. Overall, this multivibrator is a versatile component for timing-related functions in digital electronics.
Features
The SN74LV123ADR is a dual retriggerable monostable multivibrator from Texas Instruments. Key features include:
1. Dual Monostable Configuration: Contains two independent monostable circuits.
2. Retriggerable: Can be retriggered while in the timing cycle, extending the output pulse width.
3. Wide Supply Voltage Range: Operates from 2V to 6V, making it suitable for various applications.
4. Low Power Consumption: Designed to consume minimal power, ideal for battery-operated devices.
5. Fast Transition Times: Provides quick response times, enhancing performance in high-speed applications.
6. TTL Compatible: Inputs are TTL compatible, facilitating easy interfacing with other logic families.
7. Wide Timing Range: Capable of producing output pulses from microseconds to several minutes based on external components.
8. Pin and Function Compatible with 74 Series: Facilitates easy integration into existing designs.
These features make the SN74LV123ADR ideal for timer applications, pulse generation, and frequency division in digital circuits.
1. Dual Monostable Configuration: Contains two independent monostable circuits.
2. Retriggerable: Can be retriggered while in the timing cycle, extending the output pulse width.
3. Wide Supply Voltage Range: Operates from 2V to 6V, making it suitable for various applications.
4. Low Power Consumption: Designed to consume minimal power, ideal for battery-operated devices.
5. Fast Transition Times: Provides quick response times, enhancing performance in high-speed applications.
6. TTL Compatible: Inputs are TTL compatible, facilitating easy interfacing with other logic families.
7. Wide Timing Range: Capable of producing output pulses from microseconds to several minutes based on external components.
8. Pin and Function Compatible with 74 Series: Facilitates easy integration into existing designs.
These features make the SN74LV123ADR ideal for timer applications, pulse generation, and frequency division in digital circuits.
Package
The SN74LV123ADR is packaged in a 14-pin SOIC (small outline integrated circuit) package. This surface-mount package is designed for low-profile applications and provides enhanced thermal and electrical performance.
Pinout
The SN74LV123ADR is a dual retriggerable monostable multivibrator from Texas Instruments. It features 16 pins. The primary functions of these pins are as follows:
1. GND (Pin 1): Ground connection.
2. A (Pin 2): Trigger input for the first monostable.
3. B (Pin 3): Trigger input for the second monostable.
4. Q (Pin 4): Output for the first monostable.
5. Q' (Pin 5): Inverted output for the first monostable.
6. C (Pin 6): Clear input for the first monostable.
7. D (Pin 7): Reset input for the first monostable.
8. T (Pin 8): Time-out control.
9. R (Pin 9): Trigger input for the second monostable.
10. S (Pin 10): Clear input for the second monostable.
11. T (Pin 11): Time-out control for the second monostable.
12. Q (Pin 12): Output for the second monostable.
13. Q' (Pin 13): Inverted output for the second monostable.
14-16: Power (Vcc): Positive power supply pins (Pin 14 is typically connected to Vcc).
This device is used in timing applications, pulse generation, and signal processing tasks.
1. GND (Pin 1): Ground connection.
2. A (Pin 2): Trigger input for the first monostable.
3. B (Pin 3): Trigger input for the second monostable.
4. Q (Pin 4): Output for the first monostable.
5. Q' (Pin 5): Inverted output for the first monostable.
6. C (Pin 6): Clear input for the first monostable.
7. D (Pin 7): Reset input for the first monostable.
8. T (Pin 8): Time-out control.
9. R (Pin 9): Trigger input for the second monostable.
10. S (Pin 10): Clear input for the second monostable.
11. T (Pin 11): Time-out control for the second monostable.
12. Q (Pin 12): Output for the second monostable.
13. Q' (Pin 13): Inverted output for the second monostable.
14-16: Power (Vcc): Positive power supply pins (Pin 14 is typically connected to Vcc).
This device is used in timing applications, pulse generation, and signal processing tasks.
Manufacturer
The SN74LV123ADR is manufactured by Texas Instruments (TI), a leading American technology company. Founded in 1930, Texas Instruments is renowned for its design and manufacturing of semiconductor products, including analog and digital signal processing chips. The company serves various industries, including automotive, industrial, communications, consumer electronics, and computing. Texas Instruments is particularly known for its innovation in integrated circuits (ICs), microcontrollers, and calculators. The SN74LV123ADR is a dual retriggerable monostable multivibrator, widely used in timing applications and digital circuit design. TI is recognized for its commitment to quality, reliability, and customer support in the electronics sector.
Application
The SN74LV123ADR is a dual retriggerable monostable multivibrator used in various applications, including pulse width modulation, timing circuits, frequency division, and event counting. It is often utilized in digital signal processing, data acquisition systems, and automotive electronics for generating precise timing intervals and controlling signal timing in both consumer and industrial electronics. Its low-voltage operation makes it suitable for battery-powered devices.
Equivalent
The SN74LV123ADR is a dual retriggerable monostable multivibrator. Equivalent products include the 74HC123, 74HCT123, and 74LVC123 series. Other alternatives may include similar monostable multivibrators from different manufacturers, such as the MC14538 or 555 timer configurations, depending on voltage and performance requirements. Always verify specifications for compatibility.
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出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
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