74C925 DATASHEET PDF

74C Datasheet PDF Download – 4-Digit Counters with Multiplexed, 74C data sheet. 74C 4-digit Counters with Multiplexed. The MM74C, MM74C and MM74C CMOS counters consist a 4-digit counter, an internal output latch, NPN. Download Fairchild Semiconductor 74C pdf datasheet file.

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Segment resistors are desirable to minimize power dissipa. View PDF for Mobile. Enable, Clock and Reset inputs. Typical Performance Characteristics Min 2 1.

74C Datasheet(PDF) – Fairchild Semiconductor

A LOW signal on the Latch Enable input will latch the number satasheet the counters into the internal output latches. Features s Wide supply voltage range: Thus, this is a. The MM74C is a 4-decade counter and has Latch. Latch Enable — High, flow through condition. Latch Enable Pulse Width.

The user must use caution in this mode however, to prevent overheating of the device by using too high a supply voltage or by operating at high ambient tempera- tures.

A LOW signal on the 74c9255. Thus input signals exceeding V CC. Thus input signals exceeding V CC will not be clamped. Thus, this is a. Enable, Clock and Reset inputs.

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This input signal should not be allowed to exceed 15V. The multiplexing circuit has its own. The input protection circuitry consists of a series resistor, and dataaheet diode to ground.

Enable input will latch the number in the counters into the. The user must use caution in this mode however, to prevent overheating of the device by using too high a supply voltage or by operating at high ambient tempera- tures. AC Electrical Characteristics Note 3. The multiplexing circuit has its own free-running oscillator, and requires no external clock. Capacitance is guaranteed by periodic testing. This input signal should not be allowed to exceed 15V.

CMOS counters consist of a 4-digit counter, an internal out. This input signal should not be allowed. The counters advance on negative edge of clock. The 7c925 must use caution in this mode however. Low, displays output of latch.

74C Datasheet pdf – 4-Digit Counters with Multiplexed – Fairchild Semiconductor

Fairchild Semiconductor Electronic Components Datasheet. A LOW signal on the Latch. The input protection circuitry consists of a series resistor. The input protection circuitry consists of a series resistor, and a diode to ground.

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PDF 74C925 Datasheet ( Hoja de datos )

Enable input will latch the number in the counters into the. Pin Assignments for DIP. The DS serves as a good digit. Thus, if the clock input frequency is 10 Hz, the display would read tenths of seconds and minutes i. This input signal should not be allowed.

The MM74C is a 4-decade counter and has Latch. Thus input signals daasheet V CC. AC Parameters are guaranteed by DC correlated testing. Thus input signals exceeding V CC will not be clamped.

74C925 PDF Datasheet浏览和下载

Features s Wide supply voltage range: The DS serves as a good digit driver when it is desired to drive bright displays. Any Input Note 4. The input protection circuitry consists of a series resistor.