datasheetbank_Logo
Технический паспорт Поисковая и бесплатно техническое описание Скачать

HD74LS47 Просмотр технического описания (PDF) - Renesas Electronics

Номер в каталоге
Компоненты Описание
Список матч
HD74LS47 Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
HD74LS47
Recommended Operating Conditions
Item
Supply voltage
Output voltage (off)
Input current (on)
Output current
Operating temperature
Symbol
VCC
VO(off)
IO(on)
IOH
IOL
Topr
Min
4.75
–20
Typ
5.00
25
Max
5.25
15
24
–50
3.2
75
Unit
V
V
mA
µA
mA
°C
Electrical Characteristics
Item
Input voltage
Symbol
VIH
VIL
min.
2.0
typ.*
max.
0.8
VOH
2.4
Output
voltage
BI / RBO
VOL
0.4
0.5
a to g
0.4
VO(on)
0.5
Output
current
a to g
IO(off)
250
IIH
20
All input
except
Input current BI / RBO
IIL
–0.4
BI / RBO
–1.2
II
0.1
Short-circuit
output current BI / RBO
IOS
–0.3
–2
Supply current**
ICC
7
13
Input clamp voltage
VIK
–1.5
Notes: * VCC = 5 V, Ta = 25°C
** ICC is measured with all outputs open and inputs at 4.5 V.
Unit
V
V
V
V
V
µA
µA
(Ta = –20 to +75 °C)
Condition
VCC = 4.75 V, VIH = 2 V, VIL = 0.8 V, IOH
= –50 µA
IOL = 1.6 mA
IOL = 3.2 mA
VCC = 4.75 V,
VIH = 2 V, VIL = 0.8 V
IO(on) = 12 mA
IO(on) = 24 mA
VCC = 4.75 V,
VIH = 2 V, VIL = 0.8 V
VCC = 5.25 V, VIH = 2 V, VIL = 0.8 V,
VO(off) = 15 V
VCC = 5.25 V, VI = 2.7 V
mA
VCC = 5.25 V, VI = 0.4 V
mA
mA VCC = 5.25 V, VI = 7 V
mA VCC = 5.25 V
mA VCC = 5.25 V
V VCC = 4.75 V, IIN = –18 mA
Switching Characteristics
Item
Turn-on time
Turn-off time
(VCC = 5 V, Ta = 25°C)
Symbol Input min.
typ.
max.
Unit
Condition
A
ton
RBI
A
toff
RBI
100
ns
100
100
CL = 15 pF, RL = 665
ns
100
Rev.3.01, May 10, 2006, page 4 of 6

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]