74HCT123DB,112 NXP Semiconductors, 74HCT123DB,112 Datasheet - Page 13

• Manufacturer Part Number: 74HCT123DB,112
• Description: IC DUAL RETRIG MULTIVIB 16-SSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT123DB,112

• Logic Type: Monostable
• Package / Case: 16-SSOP
• Independent Circuits: 2
• Schmitt Trigger Input: No
• Propagation Delay: 77ns
• Current - Output High, Low: 5.2mA, 5.2mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Elements Per Chip: 2
• Logic Family: HCT
• Input Bias Current (max): 0.008 mA
• Propagation Delay Time: 51 ns
• High Level Output Current: - 4 mA
• Low Level Output Current: 4 mA
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2772-5; 935186840112

NXP Semiconductors
74HC_HCT123
Product data sheet
Fig 10. Output pulse control using retrigger pulse
Fig 11. Output pulse control using reset input nRD
nRD = HIGH
nA = LOW
nB input
nA input
nQ output
nB input
nRD input
nQ output
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All information provided in this document is subject to legal disclaimers.
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Rev. 6 — 14 March 2011
Dual retriggerable monostable multivibrator with reset
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rtrig
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74HC123; 74HCT123
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mna521
mna522
© NXP B.V. 2011. All rights reserved.
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