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HD74AC165 Datasheet, PDF (4/7 Pages) Hitachi Semiconductor – Parallel-Load 8-bit Shift Register
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HD74AC165
DC Characteristics
Item
Sym- Vcc
bol (V)
Ta = 25°C
min. typ. max.
Input Voltage
VIH
3.0
2.1
1.5
—
4.5 3.15 2.25 —
5.5 3.85 2.75 —
VIL
3.0
—
4.5 —
1.50 0.9
2.25 1.35
5.5 —
2.75 1.65
Output voltage
VOH
3.0
2.9
2.99 —
4.5 4.4 4.49 —
5.5 5.4 5.49 —
3.0 2.58 —
—
4.5 3.94 —
—
5.5 4.94 —
—
VOL
3.0
—
4.5 —
0.002 0.1
0.001 0.1
5.5 —
0.001 0.1
3.0 —
—
0.32
4.5 —
—
0.32
5.5 —
—
0.32
Input leakage
current
IIN
5.5 —
—
±0.1
Dynamic output
IOLD
5.5
—
—
—
current*
IOHD
5.5
—
—
—
Quiescent supply ICC
5.5
—
—
8.0
current
*Maximum test duration 2.0 ms, one output loaded at a time.
Ta = –40 to
+85°C
min. max.
2.1 —
3.15 —
3.85 —
—
0.9
—
1.35
—
1.65
2.9 —
4.4 —
5.4 —
2.48 —
3.80 —
4.80 —
—
0.1
—
0.1
—
0.1
—
0.37
—
0.37
—
0.37
—
±1.0
86
—
–75 —
—
80
Unit
V
V
µA
mA
mA
µA
Condition
VOUT = 0.1 V or VCC –0.1 V
VOUT = 0.1 V or VCC –0.1 V
VIN = VIL or VIH
IOUT = –50 µA
VIN = VIL or VIH
VIN = VIL or VIH
IOUT = 50 µA
IOH = –12 mA
IOH = –24 mA
IOH = –24 mA
VIN = VIL or VIH IOL = 12 mA
IOL = 24 mA
IOL = 24 mA
VIN = VCC or GND
VOLD = 1.1 V
VOHD = 3.85 V
VIN = VCC or ground
AC Characteristics
Item
Maximum count
frequency
Symbol
fmax
VCC (V)*1
3.3
5.0
Propagation delay
tPLH
3.3
CP to QH or QH
5.0
Propagation delay
tPHL
3.3
CP to QH or QH
5.0
Propagation delay
tPLH
3.3
H to QH or QH
5.0
Propagation delay
tPHL
3.3
H to QH or QH
5.0
Propagation delay
tPLH
3.3
SL to QH or QH
5.0
Propagation delay
tPHL
3.3
SL to QH or QH
5.0
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Ta = +25°C
CL = 50 pF
Min Typ Max
85
—
—
100 —
—
1.0 11.0 17.5
1.0 8.0 11.5
1.0 12.0 18.0
1.0 8.5 12.5
1.0 13.5 19.5
1.0 9.5 13.5
1.0 9.0 14.0
1.0 6.5 9.5
1.0 11.5 20.5
1.0 8.5 14.0
1.0 10.0 16.5
1.0 7.5 11.0
Ta = –40°C to +85°C
CL = 50 pF
Min
Max
70
—
90
—
1.0
20.5
1.0
13.5
1.0
21.5
1.0
14.5
1.0
22.5
1.0
15.5
1.0
16.5
1.0
11.0
1.0
23.5
1.0
16.0
1.0
19.5
1.0
12.5
MHz
ns
ns
ns
ns
ns
ns
Unit
Rev.2.00, Jul.16.2004, page 4 of 6
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