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HD74AC280 数据表(PDF) 4 Page - Hitachi Semiconductor

部件名 HD74AC280
功能描述  9-bit Parity Generator/Checker
PDF  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  HITACHI [Hitachi Semiconductor]
网页  http://www.renesas.com/eng
标志 HITACHI - Hitachi Semiconductor

HD74AC280 数据表(HTML) 4 Page - Hitachi Semiconductor

  HD74AC280 Datasheet HTML 1Page - Hitachi Semiconductor HD74AC280 Datasheet HTML 2Page - Hitachi Semiconductor HD74AC280 Datasheet HTML 3Page - Hitachi Semiconductor HD74AC280 Datasheet HTML 4Page - Hitachi Semiconductor HD74AC280 Datasheet HTML 5Page - Hitachi Semiconductor HD74AC280 Datasheet HTML 6Page - Hitachi Semiconductor HD74AC280 Datasheet HTML 7Page - Hitachi Semiconductor HD74AC280 Datasheet HTML 8Page - Hitachi Semiconductor HD74AC280 Datasheet HTML 9Page - Hitachi Semiconductor  
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HD74AC280/HD74ACT280
4
DC Characteristics (unless otherwise specified)
Item
Symbol
Max
Unit
Condition
Maximum quiescent supply current
I
CC
80
µAV
IN = VCC or ground, VCC = 5.5 V,
Ta = Worst case
Maximum quiescent supply current
I
CC
8.0
µAV
IN = VCC or ground, VCC = 5.5 V,
Ta = 25
°C
Maximum I
CC/input (HD74ACT280)
I
CCT
1.5
mA
V
IN = VCC – 2.1 V, VCC = 5.5 V,
Ta = Worst case
AC Characteristics: HD74AC280
Ta = +25
°C
C
L = 50 pF
Ta = –40
°C to +85°C
C
L = 50 pF
Item
Symbol
V
CC (V)*
1
Min
Typ
Max
Min
Max
Unit
Propagation delay
t
PLH
3.3
1.0
14.5
17.0
1.0
18.5
ns
5.0
1.0
11.0
13.0
1.0
14.5
Propagation delay
t
PHL
3.3
1.0
14.5
17.0
1.0
18.5
ns
5.0
1.0
11.0
13.0
1.0
14.5
Note:
1. Voltage Range 3.3 is 3.3 V
± 0.3 V
Voltage Range 5.0 is 5.0 V
± 0.5 V
AC Characteristics: HD74ACT280
Ta = +25
°C
C
L = 50 pF
Ta = –40
°C to +85°C
C
L = 50 pF
Item
Symbol
V
CC (V)*
1
Min
Typ
Max
Min
Max
Unit
Propagation delay
t
PLH
5.0
1.0
12.5
15.0
1.0
16.5
ns
Propagation delay
t
PHL
5.0
1.0
12.5
15.0
1.0
16.5
ns
Note:
1. Voltage Range 5.0 is 5.0 V
± 0.5 V
Capacitance
Item
Symbol
Typ
Unit
Condition
Input capacitance
C
IN
4.5
pF
V
CC = 5.5 V
Power dissipation capacitance
C
PD
60.0
pF
V
CC = 5.0 V



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