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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When using this driver with a 5V supply at room temperature, the display can be driven without segment resistors to full illu- mination. Segment dxtasheet are desirable to minimize power dissipa. The counters advance on negative edge of clock. Features s Wide supply voltage range: Fairchild Semiconductor Electronic Components Datasheet. The input protection circuitry consists of a series resistor.

Enable input will latch the number in the counters into the. Typical Performance Characteristics Min 2 1. The DS serves as a good digit driver when it is desired to datxsheet bright displays. This input signal should not be allowed. Thus input signals exceeding V CC will not be clamped.

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This input signal should not be allowed to exceed 15V. Low, displays output of latch. Thus, if the clock input frequency is 10 Hz, the display would read tenths of seconds and minutes i.

Segment resistors are desirable to minimize power dissipa. Latch Enable Pulse Width. Thus input signals exceeding V CC. When using this driver with a 5V supply at room temperature, the display can be driven without segment resistors to full illu- mination.

Thus, if the clock input frequency is 10 Hz, the display would read tenths of seconds and minutes i. A LOW signal on the Latch Enable input will latch the number in the counters into the internal output latches. The input protection circuitry consists of a series resistor.

PDF 74C925 Datasheet ( Hoja de datos )

This input signal should not be allowed to exceed 15V. The MM74C is a 4-decade counter and has Latch. 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. Thus, this is a. The input protection circuitry consists of a series resistor, and a diode to ground. A LOW signal on the Latch Enable input will latch the number in the counters into the internal output latches.

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Any Input Note 4. Capacitance is guaranteed by periodic testing.

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

Thus, this is a. Display Select — High, displays output of counter. The Datasgeet serves as a good digit. The user must use caution in this mode however. Thus input signals exceeding V CC. Features s Wide supply voltage range: The multiplexing circuit has its own.

CMOS counters consist of a 4-digit counter, an internal out.

Thus input signals exceeding V CC will not be clamped. AC Parameters are guaranteed by DC correlated testing. A LOW signal on the Latch. View PDF for Mobile. The multiplexing circuit has its own.