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
HEF4066BT Dual precision monostable multivibrator IC
The HEF4066B is a quad single pole, single throw analog switch
BRAND - NEXPERIA
PACKAGE - SO14
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
HEF4538BT Dual precision monostable multivibrator
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
PDTC143ZT Digital Transistors
NPN Resistor-Equipped Transistor (RET) in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
PNP complement: PDTA143ZT
PACKAGE - SOT23-2
BRAND - NEXPERIA
DATASHEET