74HCT390DB,112 NXP Semiconductors, 74HCT390DB,112 Datasheet - Page 19

• Manufacturer Part Number: 74HCT390DB,112
• Description: IC DUAL DEC RIPPLE COUNT 16-SSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT390DB,112

• Package / Case: 16-SSOP
• Logic Type: Counter, Decade
• Direction: Up
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Count Rate: 55MHz
• Trigger Type: Negative Edge
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Counter Type: Decade Counters
• Logic Family: 74HCT
• Number Of Bits: 4
• Operating Supply Voltage: 4.5 V to 5.5 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Timing: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2834-5; 935189930112

Philips Semiconductors
March 1988
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HCMOS family characteristics
Output transition time; the time between two
specified reference points on a waveform,
normally 90% and 10% points, that is changing
from HIGH-to-LOW.
Output transition time; the time between two
specified reference points on a waveform,
normally 10% and 90% points, that is changing
from LOW-to-HIGH.
Pulse width; the time between the 50%
amplitude points on the leading and trailing
edges of a pulse for 74HC and 74HCU devices
and at the 1.3 V points for 74HCT devices.
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FAMILY SPECIFICATIONS