74HC193 Просмотр технического описания (PDF) - NXP Semiconductors.
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74HC193 Datasheet PDF : 30 Pages
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NXP Semiconductors
74HC193; 74HCT193
Presettable synchronous 4-bit binary up/down counter
Table 7. Static characteristics type 74HCT193 …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
VOL
LOW-level output voltage VI = VIH or VIL; VCC = 4.5 V
IO = 20 A
-
IO = 4.0 mA
-
II
input leakage current
VI = VCC or GND; VCC = 5.5 V
-
ICC
supply current
VI = VCC or GND; IO = 0 A;
-
VCC = 5.5 V
ICC
additional supply current
per input pin; VI = VCC 2.1 V and
other inputs at VCC or GND;
IO = 0 A; VCC = 4.5 V to 5.5 V
pin Dn
-
pins CPU, CPD
-
pin PL
-
pin MR
-
Ci
input capacitance
Tamb = 40 C to +85 C
VIH
HIGH-level input voltage
VIL
LOW-level input voltage
VOH
HIGH-level output voltage
VOL
LOW-level output voltage
II
ICC
ICC
input leakage current
supply current
additional supply current
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
VI = VIH or VIL; VCC = 4.5 V
IO = 20 A
IO = 4.0 mA
VI = VIH or VIL; VCC = 4.5 V
IO = 20 A
IO = 4.0 mA
VI = VCC or GND; VCC = 5.5 V
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
per input pin; VI = VCC 2.1 V and
other inputs at VCC or GND;
IO = 0 A; VCC = 4.5 V to 5.5 V
pin Dn
-
2.0
-
4.4
3.84
-
-
-
-
-
pins CPU, CPD
-
pin PL
-
pin MR
-
Tamb = 40 C to +125 C
VIH
HIGH-level input voltage VCC = 4.5 V to 5.5 V
2.0
VIL
LOW-level input voltage VCC = 4.5 V to 5.5 V
-
VOH
HIGH-level output voltage VI = VIH or VIL; VCC = 4.5 V
IO = 20 A
4.4
IO = 4.0 mA
3.7
VOL
LOW-level output voltage VI = VIH or VIL; VCC = 4.5 V
IO = 20 A
-
IO = 4.0 mA
-
74HC_HCT193
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 24 June 2013
Typ
Max Unit
0
0.1
V
0.15 0.26 V
-
0.1 A
-
8.0
A
35
126
A
140
504
A
65
234
A
105
378
A
3.5
-
pF
-
-
V
-
0.8
V
-
-
V
-
-
V
-
0.1
V
-
0.33 V
-
1.0 A
-
80
A
-
157.5 A
-
630
A
-
292.5 A
-
472.5 A
-
-
V
-
0.8
V
-
-
V
-
-
V
-
0.1
V
-
0.4
V
© NXP B.V. 2013. All rights reserved.
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