74AHC594 데이터 시트보기 (PDF) - Philips Electronics
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74AHC594 Datasheet PDF : 29 Pages
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Philips Semiconductors
74AHC594; 74AHCT594
8-bit shift register with output register
Table 6. Static characteristics type 74AHC594 …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max Unit
VOL
LOW-level output voltage VI = VIH or VIL
IO = 50 µA; VCC = 2.0 V
IO = 50 µA; VCC = 3.0 V
IO = 50 µA; VCC = 4.5 V
IO = 4 mA; VCC = 3.0 V
IO = 8 mA; VCC = 4.5 V
II
input leakage current
VI = VCC or GND; VCC = 5.5 V
ICC
quiescent supply current VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
-
-
0.1
V
-
-
0.1
V
-
-
0.1
V
-
-
0.55 V
-
-
0.55 V
-
-
2.0
µA
-
-
80
µA
Table 7. Static characteristics type 74AHCT594
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max Unit
Tamb = 25 °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
quiescent supply current
additional quiescent supply
current
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
input leakage current
ICC
quiescent supply current
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
VI = VIH or VIL
IO = −50 µA; VCC = 4.5 V
IO = −8.0 mA; VCC = 4.5 V
VI = VIH or VIL
IO = 50 µA; VCC = 4.5 V
IO = 8 mA; VCC = 4.5 V
VI = VIH or VIL; VCC = 5.5 V
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
per input pin; VI = VCC − 2.1 V; other
inputs at VCC or GND; IO = 0 A;
VCC = 4.5 V to 5.5 V
VI = VCC or GND
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
VI = VIH or VIL
IO = −50 µA; VCC = 4.5 V
IO = −8.0 mA; VCC = 4.5 V
VI = VIH or VIL
IO = 50 µA; VCC = 4.5 V
IO = 8 mA; VCC = 4.5 V
VI = VIH or VIL; VCC = 5.5 V
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
2.0
-
-
-
4.4
4.5
3.94 -
-
0
-
-
-
-
-
-
-
-
-
V
0.8
V
-
V
-
V
0.1
V
0.36 V
0.1
µA
4.0
µA
1.35 mA
-
3
2.0
-
-
-
4.4
-
3.8
-
-
-
-
-
-
-
-
-
10
pF
-
V
0.8
V
-
V
-
V
0.1
V
0.44 V
1.0
µA
40
µA
74AHC_AHCT594_1
Product data sheet
Rev. 01 — 4 July 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
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