74HC595 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
比赛名单
74HC595
Philips Electronics
74HC595 Datasheet PDF : 28 Pages
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Philips Semiconductors
8-bit serial-in, serial or parallel-out shift
register with output latches; 3-state
Product specification
74HC595; 74HCT595
DC CHARACTERISTICS
Type 74HC
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
Tamb = −40 to +85 °C; note 1
VIH
HIGH-level input
voltage
VIL
LOW-level input
voltage
VOH
HIGH-level output
voltage
VOL
LOW-level output
voltage
ILI
input leakage current
IOZ
3-state output
OFF-state current
ICC
quiescent supply
current
TEST CONDITIONS
OTHER
VCC (V)
MIN.
2.0
4.5
6.0
2.0
4.5
6.0
VI = VIH or VIL
all outputs
IO = −20 µA
2.0
4.5
6.0
Q7’ standard output
IO = −4.0 mA
4.5
IO = −5.2 mA
6.0
Qn bus driver outputs
IO = −6.0 mA
4.5
IO = −7.8 mA
6.0
VI = VIH or VIL
all outputs
IO = 20 µA
2.0
4.5
6.0
Q7’ standard output
IO = 4.0 mA
4.5
IO = 5.2 mA
6.0
Qn bus driver outputs
IO = 6.0 mA
4.5
IO = 7.8 mA
6.0
VI = VCC or GND
6.0
VI = VIH or VIL;
6.0
VO = VCC or GND
VI = VCC or GND;
6.0
IO = 0
1.5
3.15
4.2
−
−
−
1.9
4.4
5.9
3.84
5.34
3.84
5.34
−
−
−
−
−
−
−
−
−
−
TYP.
1.2
2.4
3.2
0.8
2.1
2.8
2.0
4.5
6.0
4.32
5.81
4.32
5.81
0
0
0
0.15
0.16
0.16
0.16
−
−
−
MAX.
−
−
−
0.5
1.35
1.8
−
−
−
−
−
−
−
0.1
0.1
0.1
0.33
0.33
0.33
0.33
±1.0
±5.0
80
UNIT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
µA
µA
µA
2003 Jun 25
9
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