74AHC123AD NXP Semiconductors, 74AHC123AD Datasheet - Page 8

• Manufacturer Part Number: 74AHC123AD
• Description: Monostable Multivibrator DUAL RETGIG MONOSTBL MULTI
• Manufacturer: NXP Semiconductors

Specifications of 74AHC123AD

• Elements Per Chip: 2
• Logic Family: AHC
• Logic Type: Monostable Multivibrator
• Package / Case: SOT-109
• Propagation Delay Time: 24.1 ns, 14 ns
• High Level Output Current: - 8 mA
• Low Level Output Current: 8 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: Details
• Other names: 74AHC123AD,112

NXP Semiconductors
Table 6.
Voltages are referenced to GND (ground = 0 V).
[1]
74AHC_AHCT123A_2
Product data sheet
Symbol Parameter
I
C
C
74AHCT123A
V
V
V
V
I
I
C
C
CC
I
CC
IH
IL
OH
OL
I
O
I
O
Voltage on nREXT/CEXT = 0.5
supply
current
input
capacitance
output
capacitance
HIGH-level
input voltage
LOW-level
input voltage
HIGH-level
output
voltage
LOW-level
output
voltage
input leakage
current
supply
current
input
capacitance
output
capacitance
Static characteristics
Conditions
V
V
active state (per circuit);
V
V
V
V
V
nREXT/CEXT;
V
V
pin nA, nB, nRD;
V
V
V
V
active state (per circuit);
V
I
CC
I
CC
CC
I
I
I
CC
I
CC
I
CC
I
V
V
V
I
I
I
I
V
V
= V
= V
= V
= V
= 5.5 V or GND;
= V
= V
= V
O
O
O
O
CC
CC
CC
CC
CC
= 5.5 V
= 5.5 V
= 4.5 V to 5.5 V
= 4.5 V to 5.5 V
= 0 V to 5.5 V
= 5.5 V
= 50 A
= 8.0 mA
= 50 A
= 8.0 mA
CC
CC
IH
IH
CC
CC
CC
= 3.0 V
= 4.5 V
= 5.5 V
= 4.5 V
= 5.5 V
or V
or V
V
or GND; I
or GND
or GND;
or GND; I
or GND
…continued
CC
IL
IL
and pin REXT/CEXT in OFF-state during test.
; V
; V
CC
CC
O
O
= 4.5 V
= 4.5 V
= 0 A;
= 0 A;
Rev. 02 — 18 January 2008
[1]
[1]
[1]
Dual retriggerable monostable multivibrator with reset
3.94
Min Typ
2.0
4.4
74AHC123A; 74AHCT123A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
25 C
160
380
560
380
560
5.0
4.0
4.5
4.0
0
3
-
-
-
-
-
-
-
-
Max
0.36
250
500
750
500
750
4.0
0.8
0.1
0.25
4.0
10
10
0.1
-
-
-
-
-
40 C to +85 C
Min
2.0
4.4
3.8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
0.44
280
650
975
650
975
0.8
0.1
40
10
40
10
2.5
1.0
-
-
-
-
-
40 C to +125 C Unit
3.70
Min
2.0
4.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
© NXP B.V. 2008. All rights reserved.
Max
0.55
280
650
975
650
975
0.8
0.1
10.0
80
10
80
10
2.0
-
-
-
-
-
8 of 21
pF
pF
V
V
V
V
V
V
pF
pF
A
A
A
A
A
A
A
A
A