Multivibrators
Multivibrators are simple two-state devices commonly considered digital logic components, though their typical manners of use are largely analog in character. Monostable types, also called "one-shots", have one stable state; though application of a trigger signal can cause them to leave this state for a period of time usually determined by the value of a connected capacitor. These are useful for applications such as de-bouncing switch contacts. Astable types have no stable state, and transition between two states continuously at a frequency which again is usually determined by the value of a connected capacitor.
| Part Number | Manufacturer | Description | Quantity | Price | Option |
|---|---|---|---|---|---|
CD74HC221PW
|
Texas Instruments | IC DUAL MONO MULTIVIB 16TSSOP | 163 | $0.78 | |
|
CD74HC4538PWT
|
Texas Instruments | IC MULTIVIB MONO DUAL HS 16TSSOP | 673 | $0.00 | |
CD74HC221MT
|
Texas Instruments | IC DUAL MONO MULTIVIB 16-SOIC | 497 | $0.00 | |
SN74LS423N
|
Texas Instruments | IC DUAL MONO MULTIVIBE 16-DIP | 76 | $2.88 | |
|
SN74LV221AD
|
Texas Instruments | IC DUAL MONO MULTIVIB 16-SOIC | 334 | $1.63 | |
SN74LS122D
|
Texas Instruments | IC MULTIVIBRATOR RETRIG 14-SOIC | 369 | $1.34 | |
74HCT221D,118
|
Nexperia USA Inc. | IC DECODER/DEMUX 3-8 LINE 16SOIC | 0 | $0.33 | |
|
CD74HCT4538M
|
Texas Instruments | IC DUAL RETRIG MULTIVIB 16-SOIC | 101 | $0.70 | |
|
CD74HCT221M
|
Texas Instruments | IC DUAL MONO MULTVIBRATOR 16SOIC | 874 | $0.70 | |
|
CD74HC123PW
|
Texas Instruments | IC DUAL RETRIG MULTIVIBR 16TSSOP | 830 | $0.57 |