Texas Instruments CD4021BMG4 Shift Registers
CMOS 8-stage static shift register, featuring 9 input lines and 3 output lines, operates unidirectionally with a maximum supply voltage of 18V and a typical operating voltage of…

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Technical Specifications
Texas Instruments CD4021BMG4 Shift Registers technical specifications.
General
Alternate Parts Comparison (CD4021BMG4 vs CD4051BM96G3 vs CD4051BM96G4 vs CD40106BM96E4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C |
| Number of Circuits | 1 | 1 | 1 | 6 |
| Supply Voltage | 15V | -- | -- | 3V ~ 18V |
| Series | 4000B | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Contact Plating | Gold | -- | -- | -- |
| Direction | Unidirectional | -- | -- | -- |
| Lead Free | Lead Free | -- | -- | -- |
| Logic Function | Shift Register, OR GATE | -- | -- | -- |
| Number of Bits | 8 | -- | -- | -- |
| Number of Bits Per Element | 8 | -- | -- | -- |
| Action |
Texas Instruments CD4021BMG4 Shift Registers Overview
CMOS 8-stage static shift register, featuring 9 input lines and 3 output lines, operates unidirectionally with a maximum supply voltage of 18V and a typical operating voltage of 15V. This integrated circuit supports a wide temperature range from -55°C to 125°C, with a propagation delay of 120ns and a turn-on delay time of 320ns.
Packaged in a 16-SOIC with gold contact plating, it is designed for surface mounting and is RoHS compliant.