74HC_HCT4538_15 Datasheet, PDF (8/24 Pages) NXP Semiconductors – Dual retriggerable precision monostable multivibrator

NXP Semiconductors
74HC4538; 74HCT4538
Dual retriggerable precision monostable multivibrator
Table 6. Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25 °C
−40 °C to +85 °C −40 °C to +125 °C Unit
Min Typ Max Min Max
Min
Max
I_CC
supply current V_I = V_CC or GND; I_O = 0 A;
-
- 8.0
-
80
-
160 µA
V_CC = 6.0 V
C_I
input
capacitance
- 3.5 -
-
-
-
- pF
74HCT4538
V_IH
HIGH-level
V_CC = 4.5 V to 5.5 V
input voltage
2.0 1.6 -
2.0
-
2.0
-V
V_IL
LOW-level
V_CC = 4.5 V to 5.5 V
input voltage
- 1.2 0.8
-
0.8
-
0.8 V
V_OH
HIGH-level
V_I = V_IH or V_IL; V_CC = 4.5 V
output voltage
I_O = −20 µA
4.4 4.5 -
4.4
-
4.4
I_O = −4.0 mA
3.98 4.32 - 3.84
-
3.7
V_OL
LOW-level
V_I = V_IH or V_IL; V_CC = 4.5 V
output voltage
I_O = 20 µA; V_CC = 4.5 V
-
0 0.1
-
0.1
-
I_O = 4.0 mA; V_CC = 4.5 V
- 0.15 0.26
-
0.33
-
I_I
input leakage V_I = V_CC or GND;
current
V_CC = 5.5 V
-
- ±0.1
-
±1
-
pin nREXT/CEXT;
-
- ±0.5
-
±5
-
V_I = 2.0 V or GND; other
inputs at V_CC or GND;
V_CC = 5.5 V ^[1]
I_CC
supply current V_I = V_CC or GND; I_O = 0 A;
-
- 8.0
-
80
-
V_CC = 5.5 V
∆I_CC
additional
supply current
V_I = V_CC − 2.1 V; I_O = 0 A;
other inputs at V_CC or GND;
V_CC = 4.5 V to 5.5 V
pin nA, nB
- 50 180
-
225
-
-V
-V
0.1 V
0.4 V
±1 µA
±10 µA
160 µA
245 µA
pin nCD
- 65 234
-
293
-
319 µA
C_I
input
capacitance
- 3.5 -
-
-
-
- pF
[1] This measurement can only be carried out after a trigger pulse is applied.
74HC_HCT4538_3
Product data sheet
Rev. 03 — 8 June 2009
© NXP B.V. 2009. All rights reserved.
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