74LV595N データシートの表示（PDF） - Philips Electronics
部品番号
コンポーネント説明
メーカー
74LV595N
Philips Electronics
74LV595N Datasheet PDF : 16 Pages
| |||
Philips Semiconductors
8-bit serial-in/serial or parallel-out shift register
with output latches (3-State)
Product specification
74LV595
AC CHARACTERISTICS (Continued)
GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF; RL = 1KΩ
SYMBOL
PARAMETER
WAVEFORM
tW
Shift clock pulse
width HIGH or LOW
Figure 1
CONDITION
VCC(V)
2.0
2.7
3.0 to 3.6
tW
Storage clock pulse
width HIGH or LOW
Figure 2
2.0
2.7
3.0 to 3.6
tW
Master reset pulse
width LOW
Figure 5
2.0
2.7
3.0 to 3.6
1.2
tsu
Set-up time
DS to SHCP
Figure 4
2.0
2.7
3.0 to 3.6
1.2
tsu
Set-up time
SHCP to STCP
Figure 2
2.0
2.7
3.0 to 3.6
1.2
th
Hold time
DS to SHCP
Figure 4
2.0
2.7
3.0 to 3.6
1.2
trem
Removal time
MR to SHCP
Figure 5
2.0
2.7
3.0 to 3.6
Maximum clock
fmax
pulse frequency
SHCP or STCP
Figure 1, 2
2.0
2.7
3.0 to 3.6
NOTES:
1. Unless otherwise stated, all typical values are at Tamb = 25°C.
2. Typical value measured at VCC = 3.3V.
LIMITS
–40 to +85 °C
MIN TYP1 MAX
34
10
–
25
8
–
20
62
–
34
7
–
25
5
–
20
42
–
34
10
–
25
8
–
20
62
–
–
40
–
26
14
–
19
10
–
15
82
–
–
40
–
26
14
–
19
10
–
15
82
–
–
–10
–
5
–4
–
5
–3
–
5
–22
–
–
–35
–
5
–12
–
5
–9
–
5
–72
–
14
40
–
19
58
–
24
702
–
LIMITS
–40 to +125 °C
MIN MAX
41
–
30
–
24
–
41
–
30
–
24
–
41
–
30
–
24
–
–
–
31
–
23
–
18
–
–
–
31
–
23
–
18
–
–
–
5
–
5
–
5
–
–
–
5
–
5
–
5
–
12
–
16
–
20
–
UNIT
ns
ns
ns
ns
ns
ns
ns
MHz
1998 Apr 20
8
Share Link: 