CD4027B is a four-bit exclusive OR gate produced by Texas Instruments. It has 16 pins and is available in ceramic dual in-line, plastic dual in-line, small outline and thin shrink small outline packages.
The CD4027B is a CMOS dual J‑K master‑slave flip‑flop available in several package types, offering set‑reset capability, static operation, and medium‑speed performance up to 16 MHz. Features include 100 % tested quiescent current at 20 V and standardized symmetrical output characteristics.
The document lists recommended operating conditions, static and dynamic electrical characteristics, maximum ratings, and detailed mechanical dimensions for PDIP, SOIC, TSSOP and other package options. It also includes packaging status, RoHS compliance information, and addenda for tape‑and‑reel handling.
| Supply Voltage Range | 3 V – 18 V |
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The CD4027B is offered in PDIP, SOIC, TSSOP, and NS (narrow‑strip) packages, each in 16‑lead configurations.
The device is rated for operation from –55 °C to +125 °C.
Yes, the CD4027B packages are listed as Pb‑Free (RoHS) and Green (RoHS & no Sb/Br).