| Integrated Circuits (ICs) | 2 | Active | |
| Clock/Timing | 1 | Active | The HEF4046B-Q100 is a phase-locked loop circuit that consists of a linear voltage controlled oscillator (VCO) and two different phase comparators with a common signal input amplifier and a common comparator input. |
HEF4047Monostable/astable multivibrator | Integrated Circuits (ICs) | 3 | Active | The HEF4047B-Q100 is a retriggerable astable multivibrator that can be configured as either a positive-edge or negative-edge triggered monostable multivibrator. The output pulse width is programmed by selection of external components (Rtand Ct). Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. |
| Logic | 3 | Active | The HEF4049B-Q100 provides six inverting buffers with high current output capability suitable for driving TTL or high capacitive loads. Since input voltages in excess of the supply voltage of the buffers are permitted, the buffers may also be used to convert logic levels of up to 15 V to standard TTL levels. |
| Logic | 2 | Active | The HEF4050B is a hex buffer with overvoltage tolerant inputs. Inputs are overvoltage tolerant to 15.0 V. This enables the device to be used in HIGH-to-LOW level shifiting applications. |
| Buffers, Drivers, Receivers, Transceivers | 1 | Active | The HEF4050B-Q100 provides six non-inverting buffers with high current output capability suitable for driving TTL or high capacitive loads. Voltages in excess of the buffer supply voltage are permitted. This feature allows the buffers to be used to convert logic levels of up to 15 V to standard TTL levels. |
HEF40518-channel analog multiplexer/demultiplexer | Integrated Circuits (ICs) | 5 | Active | The HEF4051B-Q100 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S1, S2 and S3), eight independent inputs/outputs (Yn), a common input/output (Z) and a digital enable input (E). WhenEis HIGH, the switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. |
HEF4052Dual 4-channel analog multiplexer/demultiplexer | Interface | 3 | Active | The HEF4052B-Q100 is a dual single-pole quad-throw analog switch (2x SP4T) suitable for use in analog or digital 4:1 multiplexer/demultiplexer applications. Each switch features four independent inputs/outputs (nY0, nY1, nY2 and nY3) and a common input/output (nZ). A digital enable input (E) and two digital select inputs (S1 and S2) are common to both switches. WhenEis HIGH, the switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VDD. |
HEF4052BTTDual 4-channel analog multiplexer/demultiplexer | Analog Switches, Multiplexers, Demultiplexers | 1 | Active | The HEF4052B is a dual single-pole quad-throw analog switch (2x SP4T) suitable for use in analog or digital 4:1 multiplexer/demultiplexer applications. Each switch features four independent inputs/outputs (nY0, nY1, nY2 and nY3) and a common input/output (nZ). A digital enable input (E) and two digital select inputs (S1 and S2) are common to both switches. WhenEis HIGH, the switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VDD. |
HEF4053Triple single-pole double-throw analog switch | Integrated Circuits (ICs) | 5 | Active | The HEF4053B-Q100 is a triple single-pole double-throw analog switch (3x SPDT) suitable for use in analog or digital 2:1 multiplexer/demultiplexer applications. Each switch features a digital select input (Sn), two independent inputs/outputs (Y0 and Y1) and a common input/output (Z). A digital enable input (E) is common to all switches. WhenEis HIGH, the switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VDD. |
