74AHCT123APW,112 NXP Semiconductors, 74AHCT123APW,112 Datasheet - Page 13

• Manufacturer Part Number: 74AHCT123APW,112
• Description: IC DUAL RETRIG MULTIVIB 16TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74AHCTr

Specifications of 74AHCT123APW,112

• Logic Type: Monostable
• Independent Circuits: 2
• Schmitt Trigger Input: No
• Propagation Delay: 5ns
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74AHCT123APW; 74AHCT123APW; 935265562112

NXP Semiconductors
11. Waveforms
Table 8.
74AHC_AHCT123A_2
Product data sheet
Type
74AHC123A
74AHCT123A
Fig 7. Propagation delay input (nA, nB, nRD) to output (nQ, nQ)
Fig 8. Output pulse control using retrigger pulse
nB input
(nA LOW)
nA input
(nB HIGH)
nQ output
nRD input
nQ output
Measurement points are given in
nRD = HIGH
Measurement points
V
M
V
V
M
t
t
t
M
W
PLH
PHL
t
W
nQ output
nB input
nA input
Table
8.
t
PHL
t
W
Rev. 02 — 18 January 2008
t
W
V
M
Input
V
0.5V
1.5 V
t
t
W
M
PLH
Dual retriggerable monostable multivibrator with reset
74AHC123A; 74AHCT123A
CC
t
rtrig
t
W
t
W
001aae526
t
t
PLH
PHL
RESET
Output
V
0.5V
0.5V
M
t
V
CC
CC
W
M
t
W
© NXP B.V. 2008. All rights reserved.
t
t
PLH
PHL
001aae528
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