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74AHC123AD View Datasheet(PDF) - NXP Semiconductors.

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Description
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74AHC123AD Datasheet PDF : 21 Pages
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NXP Semiconductors
74AHC123A; 74AHCT123A
Dual retriggerable monostable multivibrator with reset
Table 6. Static characteristics …continued
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
ICC
supply
current
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
active state (per circuit);
VI = VCC or GND
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
CI
input
capacitance
CO
output
capacitance
74AHCT123A
VIH
HIGH-level VCC = 4.5 V to 5.5 V
input voltage
VIL
LOW-level VCC = 4.5 V to 5.5 V
input voltage
VOH
HIGH-level VI = VIH or VIL; VCC = 4.5 V
output
voltage
IO = 50 µA
IO = 8.0 mA
VOL
LOW-level VI = VIH or VIL; VCC = 4.5 V
output
voltage
IO = 50 µA
IO = 8.0 mA
II
input leakage nREXT/CEXT;
current
VI = 5.5 V or GND;
VCC = 0 V to 5.5 V
pin nA, nB, nRD;
VI = VCC or GND;
VCC = 5.5 V
ICC
supply
current
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
active state (per circuit);
VI = VCC or GND
VCC = 4.5 V
VCC = 5.5 V
CI
input
capacitance
CO
output
capacitance
25 °C
40 °C to +85 °C 40 °C to +125 °C Unit
Min Typ Max Min Max
Min
Max
- - 4.0
-
40
-
80 µA
[1]
- 160 250
-
280
-
280 µA
- 380 500
-
650
-
650 µA
- 560 750
-
975
-
975 µA
- 5.0 10
-
10
-
10 pF
- 4.0 -
-
-
-
-
pF
2.0 -
-
2.0
-
2.0
-
V
- - 0.8
-
0.8
-
0.8 V
4.4 4.5 -
4.4
-
4.4
-
V
3.94 -
-
3.8
-
3.70
-
V
- 0 0.1
-
0.1
-
0.1 V
- - 0.36 -
0.44
-
0.55 V
[1] -
- ±0.25 -
±2.5
-
±10.0 µA
- - ±0.1 -
±1.0
-
±2.0 µA
- - 4.0
-
40
-
80 µA
[1]
- 380 500
-
650
-
650 µA
- 560 750
-
975
-
975 µA
- 3 10
-
10
-
10 pF
- 4.0 -
-
-
-
-
pF
[1] Voltage on nREXT/CEXT = 0.5 × VCC and pin REXT/CEXT in OFF-state during test.
74AHC_AHCT123A_2
Product data sheet
Rev. 02 — 18 January 2008
© NXP B.V. 2008. All rights reserved.
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