| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | Voltage - Supply | Package / Case | Base Part Number | Supplier Device Package | Current - Output High, Low |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CD74HC4538E | N/A | IC MULTIVIB MONO DUAL HS 16-DIP | 74HC | -55°C ~ 125°C | Tube | Through Hole | 2V ~ 6V | 16-DIP (0.300", 7.62mm) | 74HC4538 | 16-PDIP | 5.2mA, 5.2mA | |
| 74HCT123D-Q100,115 | Nexperia | IC MULTIVIBRATOR MONO 16SOIC | Automotive, AEC-Q100, 74HCT | -40°C ~ 125°C | Tape & Reel (TR) | Surface Mount | 4.5V ~ 5.5V | 16-SOIC (0.154", 3.90mm Width) | 74HCT123 | 16-SO | 4mA, 4mA | |
| 74HCT423D,118 | NXP Semiconductors / Freescale | IC DUAL RETRIG MULTIVIB 16SOIC | 74HCT | -40°C ~ 125°C | Tape & Reel (TR) | Surface Mount | 4.5V ~ 5.5V | 16-SOIC (0.154", 3.90mm Width) | 74HCT423 | 16-SO | 4mA, 4mA | |
| SN74LV221ADG4 | N/A | IC MONOSTABLE DUAL 16SOIC | 74LV | -40°C ~ 85°C | Tube | Surface Mount | 2V ~ 5.5V | 16-SOIC (0.154", 3.90mm Width) | 74LV221 | 16-SOIC | 12mA, 12mA | |
| MC74HC4538AFEL | AMI Semiconductor / ON Semiconductor | IC MULTIVIBRATOR DUAL 16-SOEIAJ | 74HC | -55°C ~ 125°C | Tape & Reel (TR) | Surface Mount | 2V ~ 6V | 16-SOIC (0.209", 5.30mm Width) | 74HC4538 | 16-SOEIAJ | 5.2mA, 5.2mA | |
| 74AHCT123AD,118 | Nexperia | IC MULTIVIBRATOR RETRIG 16SOIC | 74AHCT | -40°C ~ 125°C | Original-Reel® | Surface Mount | 4.5V ~ 5.5V | 16-SOIC (0.154", 3.90mm Width) | 74AHCT123 | 16-SO | 8mA, 8mA | |
| 74HC423BQ,115 | Nexperia | IC DUAL RETRIG MULTIVIB 16DHVQFN | 74HC | -40°C ~ 125°C | Cut Tape (CT) | Surface Mount | 2V ~ 6V | 16-VFQFN Exposed Pad | - | 16-DHVQFN (2.5x3.5) | 5.2mA, 5.2mA | |
| SN74LV123AD | N/A | IC DUAL RETRIG MULTIVIB 16-SOIC | 74LV | -40°C ~ 125°C | Tube | Surface Mount | 2V ~ 5.5V | 16-SOIC (0.154", 3.90mm Width) | 74LV123 | 16-SOIC | 12mA, 12mA | |
| 74HCT123PW-Q100,11 | Nexperia | IC MULTIVIBRATOR MONO 16TSSOP | Automotive, AEC-Q100, 74HCT | -40°C ~ 125°C | Tape & Reel (TR) | Surface Mount | 4.5V ~ 5.5V | 16-TSSOP (0.173", 4.40mm Width) | 74HCT123 | 16-TSSOP | 4mA, 4mA | |
| SN74LVC1G123DCTT | N/A | IC MULTIVIBRATOR MONOSTABLE SM8 | 74LVC | -40°C ~ 125°C | Tape & Reel (TR) | Surface Mount | 1.65V ~ 5.5V | 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) | 74LVC1G123 | SM8 (SSOP) | 32mA, 32mA |
Multivibrators are electronic circuits capable of generating non-sinusoidal waveforms, typically square waves, with well-defined frequency and duty cycle characteristics. They are widely used in timing, pulse generation, and oscillator applications. Multivibrators come in different configurations such as astable, monostable, and bistable, each serving specific timing and waveform generation purposes in electronic systems.