Qualified for Automotive Applications

Schmitt-Trigger Action on Each Input With

No External Components

Hysteresis Voltage Typically 0.9 V at

VDD = 5 V and 2.3 V at VDD = 10 V

Noise Immunity Greater Than 50%

No Limit on Input Rise and Fall Times

Standardized, Symmetrical Output

Characteristics

100% Tested for Quiescent Current at 20 V

Maximum Input Current of 1
A at 18 V Over

Full Package Temperature Range, 100 nA at

18 V and 25°C

5-V, 10-V, and 15-V Parametric Ratings

ESD Protection Level Per AEC-Q100

Classification

− 2000-V (H2) Human-Body Model

− 200-V (M3) Machine-Model

− 1000-V (C5) Charge-Device Model

Applications

− Wave and Pulse Shapers

− High-Noise-Environment Systems

− Monostable Multivibrators

− Astable Multivibrators

− NAND Logic

description/ordering information

The CD4093B consists of four Schmitt-trigger circuits. Each circuit functions as a two-input NAND gate, with

Schmitt-trigger action on both inputs. The gate switches at different points for positive- and negative-going

signals. The difference between the positive voltage (VP) and the negative voltage (VN) is defined as hysteresis

voltage (VH) (see Figure 2).

The CD4093B is available in 14-lead small-outline plastic package (M96) and 14-lead thin shrink small-outline

packages (PWR suffixes).