74HC393D 查看數據表（PDF） - NXP Semiconductors.
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74HC393D Datasheet PDF : 21 Pages
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NXP Semiconductors
74HC393; 74HCT393
Dual 4-bit binary ripple counter
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
CI
input
- 3.5 -
pF
capacitance
74HCT393
VIH
HIGH-level
VCC = 4.5 V to 5.5 V
input voltage
2.0 1.6 -
2.0
-
2.0
-V
VIL
LOW-level
VCC = 4.5 V to 5.5 V
input voltage
- 1.2 0.8
-
0.8
-
0.8 V
VOH
HIGH-level
VI = VIH or VIL; VCC = 4.5 V
output voltage
IO = 20 A
4.4 4.5 -
4.4
-
4.4
-V
IO = 6 mA
3.98 4.32 - 3.84
-
3.7
-V
VOL
LOW-level
VI = VIH or VIL; VCC = 4.5 V
output voltage
IO = 20 A
-
0 0.1
-
0.1
-
0.1 V
IO = 6.0 mA
- 0.15 0.26 -
0.33
-
0.4 V
II
input leakage VI = VCC or GND;
current
VCC = 5.5 V
-
- 0.1 -
1.0
-
1.0 A
ICC
supply current VI = VCC or GND; IO = 0 A;
-
- 8.0
-
80
-
160 A
VCC = 5.5 V
ICC
additional
supply current
VI = VCC 2.1 V;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V; IO = 0 A
per input pin; nCP
- 40 144
-
180
-
196 A
per input pin; nMR
- 100 360
-
450
-
490 A
CI
input
- 3.5 -
pF
capacitance
74HC_HCT393
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 16 May 2013
© NXP B.V. 2013. All rights reserved.
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