MC14014BDR2G

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MC14014BDR2G

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LOG CMOS SHIFT REG 8BIT

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Спецификации

Атрибут Ценность
Supplier onsemi,Rochester Electronics, LLC
Package / Case Tape & Reel (TR),Bulk
Series 4000B
Part Status Active
Logic Type Shift Register
Output Type Push-Pull
Number of Elements 1
Number of Bits per Element 8
Function Parallel or Serial to Serial
Voltage - Supply 3V ~ 18V
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount

Обзор

Description

MC14014BDR2G is a hex Schmitt-trigger inverter from the MC14000 CMOS family (Motorola/NXP). It contains six independent inverting gates with built-in hysteresis, ideal for conditioning noisy signals, debouncing switches, and RC oscillator circuits.
Key points:
- 6 Schmitt-trigger inverters
- Supply: 3–15 V (CMOS, low power)
- Input thresholds: approximately V_IL ≈ 1/3 Vcc, V_IH ≈ 2/3 Vcc
- RoHS-compliant BDR2G variant, in a 14-pin package (e.g., DIP/SOIC)
- Typical pinout: Vcc on pin 14, GND on pin 7; inputs/outputs on the remaining pins (1/2, 3/4, 5/6, 9/8, 11/10, 13/12)
Applications include debouncing switches, waveform shaping, simple RC oscillators, and level-conditioning in digital interfaces.

Equivalent

Equivalent products (six Schmitt-trigger inverters):
- 74HC14, 74HCT14, 74C14
- 74LV14, 74LVC14, 74VHC14
- CD40106B (Hex Schmitt-Trigger Inverter)
- SN74S14 (Schmitt-trigger inverter in TTL family)
Note: choose based on supply voltage and logic levels; verify pinout and thresholds for your design.

Features

Here are the key features of MC14014BDR2G:
- 14-stage binary ripple counter (divides clock by 2 per stage) with 14 outputs (Q1–Q14)
- Clock input increments on rising edge
- Asynchronous clear (active-low) to reset all outputs to zero
- CMOS device with low power consumption
- Wide supply range: 3 V to 15 V
- Compatible with standard CMOS logic levels
- Packages: BDR2G (14-pin)
Optional cascade notes (for designers):
- The MSB stage (Q14) can be used to cascade counters for higher counts.

Pinout

- Pin count: 14 pins (DIP14/SOIC14).
- Function: Hex Schmitt-trigger inverter — six independent inverters with hysteresis (inverting buffers).

Manufacturer

Manufacturer: ON Semiconductor.
About the company: ON Semiconductor is a global American semiconductor designer and manufacturer of integrated circuits and other electronic components.

Application

MC14014BDR2G is a CMOS 4-stage binary counter/divider. Common application areas:
- Frequency division and clock generation (divide-by-16, timing clocks)
- Binary counters and event counting in digital timers and measurements
- Sequencing and state-machine logic for simple timers, alarms, and digital clocks
- LED/chase lighting and display sequencing (with simple decoding)
- Timing/data acquisition circuits and pulse counting
- Education/hobby projects to demonstrate counters and timing
Note: Suitable for low-power, mixed-signal timing and counting tasks in consumer electronics and instrumentation.

Package

SOIC-14 (14-pin Small‑Outline IC), RoHS compliant. The R2G suffix indicates the tape-and-reel packaging variant.

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