HEF4051BT 8-channel analog multiplexer/demultiplexer IC
The HEF4051B is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications.
BRAND - NEXPERIA
PACKAGE - SOIC-16
DATASHEET
HEF4053BT
The HEF4053B 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. When E is 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.
BRAND - NEXPERIA
PACKAGE - SOIC 16
DATASHEET
HEF4093BT Quad 2-input NAND Schmitt trigger IC
The HEF4093B is a quad 2-input NAND gate with Schmitt-trigger inputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VDD.
BRAND - NEXPERIA
PACKAGE - SOIC 14
DATASHEET
HEF4094BP PHILLIPS
The HEF4094B is an 8-stage serial shift register having a storage latch associated with each stage for strobing data from the serial input to parallel buffered 3-state outputs O0 to O7. The parallel outputs may be connected directly to common bus lines. Data is shifted on positive-going clock transitions. The data in each shift register stage is transferred to the storage register when the strobe (STR)
input is HIGH. Data in the storage register appears at the outputs whenever the output enable (EO) signal is HIGH.
BRAND - PHILLIPS
PACKAGE - 16 PIN DIP
DATASHEET
HEF4538BT
The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input (nA), an active HIGH trigger/retrigger input (nB), an overriding active LOW direct reset input (nCD), an output (nQ) and its complement (nQ), and two pins (nREXT/CEXT, and nCEXT, always connected to ground) for connecting the external timing components CEXT and REXT. Typical pulse width variation over the specified temperature range is ±0.2 %.
BRAND - NXP
PACKAGE - SO-16
DATASHEET
HT1380 DIP-8 REAL TIME CLOCK IC
The HT1380/HT1381 is a serial timekeeper IC which provides seconds, minutes, hours, day, date, month and year information. The number of days in each month and leap years are automatically adjusted. The HT1380/HT1381 is designed for low power consumption and can operate in two modes: one is the 12-hour mode with an AM/PM indicator, the other is the 24-hour mode.
BRAND - HOLTEK
DATASHEET
HT1380 DIP-8 REAL TIME CLOCK IC HLF
The HT1380/HT1381 is a serial timekeeper IC which provides seconds, minutes, hours, day, date, month and year information. The number of days in each month and leap years are automatically adjusted. The HT1380/HT1381 is designed for low power consumption and can operate in two modes: one is the 12-hour mode with an AM/PM indicator, the other is the 24-hour mode.
BRAND - HLF
HT1381 SO-8 REAL TIME CLOCK IC
The HT1380/HT1381 is a serial timekeeper IC which provides seconds, minutes, hours, day, date, month and year information. The number of days in each month and leap years are automatically adjusted. The HT1380/HT1381 is designed for low power consumption and can operate in two modes: one is the 12-hour mode with an AM/PM indicator, the other is the 24-hour mode.
BRAND - HOLTEK
DATASHEET