74HCT123PW,112 NXP Semiconductors, 74HCT123PW,112 Datasheet - Page 11

• Manufacturer Part Number: 74HCT123PW,112
• Description: IC DUAL RETRIG MULTIVIB 16-TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74HCTr

Specifications of 74HCT123PW,112

• Logic Type: Monostable
• Package / Case: 16-TSSOP
• 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 Power Dissipation: 500 mW
• 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: 568-2773-5; 935186850112

NXP Semiconductors
74HC_HCT123
Product data sheet
Fig 7.
(ns)
t
(1) R
(2) R
(3) R
(4) R
W
10
10
10
10
10
10
6
5
4
3
2
1
V
Typical output pulse width as a function of the
external capacitor value
CC
EXT
EXT
EXT
EXT
= 5.0 V; T
= 100 kΩ
= 50 kΩ
= 10 kΩ
= 2 kΩ
10
amb
= 25 °C.
10
2
10
3
(1)
(2)
(3)
(4)
C
All information provided in this document is subject to legal disclaimers.
EXT
001aaa611
(pF)
10
Rev. 6 — 14 March 2011
4
Dual retriggerable monostable multivibrator with reset
Fig 8.
'K' factor
0.8
0.6
0.4
0.2
0
0
C
T
74HC123 typical ‘K’ factor as function of V
amb
EXT
74HC123; 74HCT123
= 25 °C.
= 10 nF; R
2
EXT
= 10 kΩ to 100 kΩ.
4
6
© NXP B.V. 2011. All rights reserved.
V
001aaa612
CC
(V)
8
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CC