HD74AC259 View Datasheet(PDF) - Renesas Electronics
Part Name
Description
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HD74AC259 Datasheet PDF : 8 Pages
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HD74AC259
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 clock
frequency
Symbol
fmax
VCC (V)*1
3.3
5.0
Propagation delay
tPHL
3.3
MR to Qn
5.0
Propagation delay
tPLH
3.3
Dn to Qn
5.0
Propagation delay
tPHL
3.3
Dn to Qn
5.0
Propagaion delay
tPLH
3.3
An to Qn
5.0
Propagation delay
tPHL
3.3
An to Qn
5.0
Propagation delay
tPLH
3.3
E to Q
5.0
Propagation delay
tPHL
3.3
E to Qn
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
65
—
—
110 —
—
1.0 8.5 14.5
1.0 6.5 9.0
1.0 7.0 10.5
1.0 5.5 7.5
1.0 7.0 10.5
1.0 5.5 7.5
1.0 11.5 18.5
1.0 8.0 11.5
1.0 11.5 18.5
1.0 8.0 11.5
1.0 9.0 15.0
1.0 6.5 9.0
1.0 9.0 14.0
1.0 6.5 8.5
Ta = –40°C to +85°C
CL = 50 pF
Min
Max
60
—
95
—
1.0
16.5
1.0
10.5
1.0
12.0
1.0
8.5
1.0
12.0
1.0
8.5
1.0
21.5
1.0
14.0
1.0
21.0
1.0
13.5
1.0
17.0
1.0
10.5
1.0
16.0
1.0
10.0
MHz
ns
ns
ns
ns
ns
ns
ns
Unit
Rev.2.00, Jul.16.2004, page 5 of 7
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