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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Enable, Clock and Reset inputs. The DS serves as a good digit driver when it is desired to drive bright displays.

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

The multiplexing circuit has its own. Thus, this is a. The input protection circuitry consists of a series resistor, and a diode to ground. Segment resistors are desirable to minimize power dissipa. Pin Assignments for DIP. Thus, if the clock input frequency is 10 Hz, the display would read tenths of seconds 74c9225 minutes i.

(PDF) 74C925 Datasheet download

View PDF for Mobile. The counters advance on negative edge of clock. The MM74C is a 4-decade counter and has Latch. A LOW signal on the Latch. The counters advance on negative edge of clock. Thus input signals exceeding V CC. CMOS counters consist of a 4-digit counter, an internal out.

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Enable input will latch the number in the counters into the. Latch Enable — High, flow through condition. Thus input signals exceeding V CC will not be clamped. The MM74C is a 4-decade counter and has Latch. Features s Wide supply voltage range: Features s Wide supply voltage range: A LOW signal on the Latch Enable input will latch the number in the counters into the internal output latches.

This input signal should not be allowed. This input signal should not be allowed. The user must use caution in this mode however. Segment resistors are desirable to minimize power dissipa. When using this driver with a 5V supply at room temperature, the display can be driven without segment resistors to ratasheet illu- mination.

Thus, if the clock datashheet frequency is 10 Hz, the display would read tenths of seconds and minutes i.

AC Electrical Characteristics Note 3. Low, displays output of latch. Latch Enable Pulse Width. The multiplexing circuit has its own free-running oscillator, and requires no external clock. A LOW signal on the Latch.

PDF 74C925 Datasheet ( Hoja de datos )

Enable, Clock and Reset inputs. Typical Performance Characteristics Min 2 1. This input signal should not datasheet allowed to exceed 15V. The multiplexing circuit has its own free-running oscillator, and requires no external clock. Thus, this is a.

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Fairchild Semiconductor Electronic Components Datasheet.

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. The multiplexing circuit has its own. The DS serves as a good digit. AC Parameters are guaranteed by DC correlated testing. The input protection circuitry consists of a series resistor.

Display Select — High, displays output of counter. This input signal should not be allowed to exceed 15V. When using this driver with a 5V supply at room temperature, the display can be driven without segment resistors to full illu- mination. The input protection circuitry consists of a series resistor. The DS 74c9225 as a good digit.