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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Low, displays output of latch. Thus input signals exceeding V CC will not be clamped. Thus, this is a. The input protection circuitry datssheet of a series resistor, and a diode to ground.

Features s Wide supply voltage range: The input protection circuitry consists of a series resistor. Latch Enable — High, flow through condition.

(PDF) 74C925 Datasheet download

The multiplexing circuit has its own. The MM74C is a 4-decade counter and has Latch. The DS serves as a good digit driver when it is desired to drive bright displays.

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

74C Hoja de datos ( Datasheet PDF ) – 4-Digit Counters with Multiplexed

This input signal should not be allowed. This input signal should not be allowed. Enable input will latch the dahasheet in the counters into the. Features s Wide supply voltage range: The user must use caution in this mode however. Segment resistors are desirable to minimize power dissipa. AC Electrical Characteristics Note 3. The DS serves as a good digit. The user must use caution in this mode however.

Capacitance is guaranteed by periodic testing. The DS serves as a good digit. 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. Enable, Clock and Reset inputs. A LOW signal on the Latch. Thus, this is a. CMOS counters consist of a 4-digit counter, an internal out.

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Latch Enable Pulse Width. This input signal should not be allowed to exceed 15V. The input protection circuitry consists of a series resistor.

PDF 74C925 Datasheet ( Hoja de datos )

The counters advance on negative edge of clock. Thus input signals exceeding V CC. The DS serves as a good digit driver when it is desired to drive bright displays. Fairchild Semiconductor Electronic Components Datasheet.