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Home > Elec-component > IC Chips > Clock/Timing - Programmable Timers and Oscillators
DIP-16
Texas Instruments
The 'S124 features two independent voltage-controlled oscillators (VCO) in a single monolithic chip. The output frequency of each VCO is established by an external capacitor in combination with two voltage-sensitive inputs, one for frequency range and one for frequency control. These inputs can be used to vary the output frequency as shown under typical characteristics. These highly stable oscillators can be set to operate at any frequency typically between 0.12 hertz and 85 megahertz. While the enable input is low, the output is enabled. While the enable input is high, the output is high. These devices can operate from a single 5-volt supply. However, one set of supply-voltage and ground pins (VCC and GND) is provided for the enable, synchronization-gating, and output sections, and a separate set ( GND) and is provided for the oscillator and associated frequency-control circuits so that effective isolation can be accomplished in the system. The enable input of these devices starts or stops the output pulses when it is low or high, respectively. The internal oscillator of the 'S124 is started and stopped by the enable input. The enable input is one standard load; it and the buffered output operate at standard Schottky-clamped TTL levels. The pulse synchronization-gating section ensures that the first output pulse is neither clipped nor extended. Duty cycle of the square-wave output is fixed at approximately 50 percent. The SN54S124 is characterized for operation over the full military temperature range of –55°C to 125°C; the SN74S124 is characterized for operation from 0°C to 70°C.
The SN74S124N is a 16-pin dual retriggerable monostable multivibrator (DIP) manufactured by Texas Instruments. It is designed to provide a pulse of a predetermined duration when triggered by an extern
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Description: The NE556N is a dual precision timing circuit from Texas Instruments. Features: Wide supply voltage range: 4.5V to 18V Low power consumption Low input current High accuracy Low temp
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Description: The NE556DRG4 is a dual precision timing circuit in a 14-pin SOP package. Features: High stability and accuracy Low power consumption Low input current Wide operating temperature ran
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SOIC-16
On Semiconductor
Dual Precision Retiggerable/Resettable Monostable Multivibrator
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The TLC551CP is a monolithic timer circuit manufactured by Texas Instruments. It is an 8-pin dual in-line package (DIP) integrated circuit (IC). Description: The TLC551CP is a low-power, high-precisi
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The Z84C3010PEC is a Zilog Z80 microprocessor. It is a 28-pin DIP package and is a CMOS version of the Z80 CPU. It is an 8-bit microprocessor that is compatible with the Z80 instruction set. The Z84C
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Manufacturer: Intersil Description: The CP82C54-10Z is a CMOS programmable interval timer designed for use in microprocessor-based systems. Features: 8-bit programmable counter/timer 8-bit progr
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The CP82C54 is a CMOS programmable interval timer (PIT) manufactured by Intersil. It is a 24-pin dual in-line package (DIP) device that can be used to generate accurate time delays or periodic interru
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Description: Dual High-Speed CMOS Operational Amplifier Features: Wide Supply Voltage Range: ±2V to ±18V Low Supply Current: 1.2mA/Amplifier Low Input Offset Voltage: 0.5mV High Open-Loop Gain: 1
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The Z84C3006VEC is a Zilog Z80 microprocessor chip in a 44-pin PLCC package. It is a CMOS version of the Z80 CPU, and is compatible with the original Z80 instruction set. It has an 8-bit data bus and
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DIP-14
STMicroelectronics
05+
Octal Bus Transceivers With 3-State Outputs 20-CFP -55 to 125
Description: CMOS Quad Bilateral Switch Features: Low On-Resistance Low Power Consumption High Off-Isolation Low Crosstalk TTL/CMOS Compatible Inputs Outputs Can Be Connected to VCC or G
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Description: Z0853606PSC is a 40-pin DIP (dual in-line package) integrated circuit manufactured by Zilog. Features: This IC is a Z80 CPU, which is an 8-bit microprocessor with a clock speed of 4 MHz.
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Description: The ICM7217IPI is a CMOS programmable, 8-digit, LED display driver with multiplexing capability. Features: 8-digit LED display driver Multiplexing capability Programmable displa
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Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company