Reviews Cmos Logic- BestItemr.com

Juried Engineering CD74HC21E CD74HC21 74HC21 7421 High Speed CMOS Logic Dual 4-Input and Gates Breadboard-Friendly IC DIP-14 (Pack of 5)

The ’HC21 logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits.
Buffered Inputs, Balanced Propagation Delay and Transition Times, Significant Power Reduction Compared to LSTTL Logic ICs.
Typical Propagation Delay: 9ns at VCC = 5V, CL = 15pF, TA = 25°C, 2V to 6V Operation.
Fanout (Over Temperature Range) Standard Outputs . . . . . . . . 10 LSTTL Loads Bus Driver Outputs . . . . . . 15 LSTTL Loads.
Wide Operating Temperature Range . . . -55°C to 125°C, High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V.

The ’HC21 logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits.
Buffered Inputs, Balanced Propagation Delay and Transition Times, Significant Power Reduction Compared to LSTTL Logic ICs.
Typical Propagation Delay: 9ns at VCC = 5V, CL = 15pF, TA = 25°C, 2V to 6V Operation.
Fanout (Over Temperature Range) Standard Outputs . . . . . . . . 10 LSTTL Loads Bus Driver Outputs . . . . . . 15 LSTTL Loads.
Wide Operating Temperature Range . . . -55°C to 125°C, High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V.

Two-channel USB digital oscilloscope, spectrum analyzer, and network analyzer (±25V, differential, 14-bit, 100MS/s, 30MHz+ bandwidth).
Two-channel arbitrary function generator (±5V, 14-bit, 100MS/s, 12MHz+ bandwidth).
16-channel digital logic analyzer, pattern generator, and protocol analyzer (3.3V CMOS and 1.8V or 5V tolerant, 100MS/s).
Two input/output digital trigger signals for linking multiple instruments (3.3V CMOS).
Additional instruments including a data logger, impedance analyzer, and power supplies.

The CD74HC14 74HC14 High Speed CMOS Logic Hex Schmitt-Triggered Inverters each contain six inverting Schmitt Triggers in one package.
Unlimited Input Rise and Fall Times, Exceptionally High Noise Immunity, Balanced Propagation Delay and Transition Times.
Fanout (Over Temperature Range) Standard Outputs . . . . . . . . . . . . 10 LSTTL Loads Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads, Wide Operating Temperature Range . . . –55°C to 125°C.
Significant Power Reduction Compared to LSTTL Logic ICs.
2V to 6V Operation, High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V.

✔️100% New, Never Used, RoHS Compliant..
✔️30 Types, total 30 PCS (each 1 PCS), all DIP package..
✔️74HCxx Series Low-Power Schottky Logic ICs Assorted Kit..
✔️74HCxx Series High-speed Si-gate CMOS Logic ICs Assorted Kit..
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SINGLE-CHANNEL: TLV3501 is a single-channel high-speed push-pull output comparator, delay is 4.5ns, supply voltage: + 2.7V to + 5.5V.
FRONT SHAPING MODULE: This module can be for a wide range of voltage signal shaping period, as the frequency, phase difference time domain measurements and other front-end conditioning module.
CMOS AND TTL: Rail-to-rail output can directly drive a CMOS or TTL logic.
EASY TO OPERATE: Without threshold setting, the sine wave, square wave and triangular wave can be transformed into square wave, which can be used easily without debugging.
GREAT EXTENSIBILITY: At the same time, it has great extensibility, just change a small amount of the original.

The monolithic NE555 timers are controllers able to make precise time delays or oscillation very stable. The delay range is extremely wide and may vary from a few microseconds to a few hours..
Can be matched with TTL,CMOS and other logic circuits, its output level and input trigger level, can correspond to the high and low levels of these series of logic circuits..
high timing accuracy and good temperature stability. Widely used in waveform generation and transformation, measurement and control, household appliances, electronic toys..
50pcs NE555P Timer IC packed in a plastic box for better protection..

The CD4043B types are quad cross-coupled 3-state CMOS NOR latches. Each latch has a separate Q output and individual SET and RESET inputs..
3-state outputs with common output ENABLE, 5-V, 10-V, and 15-V parametric ratings, Noise margin (over full package temperature range): 1 V at VDD = 5 V, 2 V at VDD = 10 V, 2.5 V at VDD = 15 V.
Separate SET and RESET inputs for each latch, Standardized symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
NOR and NAND configurations, 100% tested for quiescent current at 20 V, Maximum input current of 1 µA at 18 V over full package temperature range.
Example Applications: Holding register in multi-register system, Four bits of independent storage with output ENABLE, Strobed register, General digital logic.

The CD4043B types are quad cross-coupled 3-state CMOS NOR latches. Each latch has a separate Q output and individual SET and RESET inputs..
3-state outputs with common output ENABLE, 5-V, 10-V, and 15-V parametric ratings, Noise margin (over full package temperature range): 1 V at VDD = 5 V, 2 V at VDD = 10 V, 2.5 V at VDD = 15 V.
Separate SET and RESET inputs for each latch, Standardized symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
NOR and NAND configurations, 100% tested for quiescent current at 20 V, Maximum input current of 1 µA at 18 V over full package temperature range.
Example Applications: Holding register in multi-register system, Four bits of independent storage with output ENABLE, Strobed register, General digital logic.