Hi Michael,
I explain you about a pull down resistor.
In the circuit there are a SVS (tcl7705_ep) and a Nand gate (sn74hc132_q1), the output of SVS (reset signal) is connected to the an input pin of Nand gate and at this input there is a pull down resistor…
Kiplo ,
The 10s of uA represents the statistical variation following a normal Gaussian curve of accounting for various factors including process, test & temperature . The measured value will be guardbanded with six sigma variation to not have significant…
Part Number: SN74HC132-Q1 Other Parts Discussed in Thread: SN74LVC1G132 Dear Team,
we received a request regarding the threshold level of our logic device SN74HC132-Q1. The customer wants to use the device at 5V and 3.3V.
The datasheet mentions the…
Other Parts Discussed in Thread: SN74HC132-Q1 Hi all, Would you mind if we ask SN74HC132-Q1? The datasheet shows Tpd and Tt but there are not tPLH, tPHL. So, there are not linked with figure1, could you let us know tPLH, tPHL? We need your help. Kind…
I'm having some difficulty matching up the sn74HC132n with an NTE74HC132. The SN series seems to work better for my current circuit than the net ; I think the switching speed might be a bit slower for the SN - also the switchover voltage for the trigger…
Other Parts Discussed in Thread: SN74HC132 I built a PCB shield to work with Arduino. There is one NAND gate SN74HC132 on the PCB. The Arduino's digital output pins write HIGH or LOW to signal one NAND gate and other devices. When Arduino turned off,…
Part Number: LM2902BA-Q1 Other Parts Discussed in Thread: SN74HC132-Q1 , , LM2904BA-Q1 Tool/software: I'm sanghun Kim and power electronics working in Korea.
When we proceed Simulation using Cadence Pspice, I need spice model for LM2902BA-Q1 also, SN74HC132…
Hiroshi-san,
When slow inputs are used, a part with Schmitt-trigger input circuitry is the best solution to avoid this type of problem. The SN74HC132 would be a better solution for this situation.
If you are interested to know exactly why these oscillations…
