參數(shù)資料
型號(hào): SN74LV221AQPWRG4Q1
廠商: TEXAS INSTRUMENTS INC
元件分類: 諧振器
英文描述: LV/LV-A/LVX/H SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
封裝: GREEN, PLASTIC, TSSOP-16
文件頁數(shù): 10/14頁
文件大?。?/td> 192K
代理商: SN74LV221AQPWRG4Q1
SCLS692A
– OCTOBER 2005 – REVISED APRIL 2008
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
–40°C to 125°C
–40°C to 85°C
PARAMETER
TEST CONDITIONS
VCC
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
IOH = –50 μA
2 V to 5.5 V
VCC
VCC – 0.1
0.1
IOH = –2 mA
2.3 V
2
VOH
V
IOH = –6 mA
3 V
2.48
IOH = –12 mA
4.5 V
3.8
IOL = 50 μA
2 V to 5.5 V
0.1
IOL = 2 mA
2.3 V
0.4
VOL
V
IOL = 6 mA
3 V
0.44
IOL = 12 mA
4.5 V
0.55
0
±1
A, B,
II
VI = 5.5 V or GND
μA
and CLR
0 to 5.5 V
±1
ICC
Quiescent
VI = VCC or GND,
IO = 0
5.5 V
20
μA
Active
3 V
280
state
4.5 V
650
ICC
VI = VCC or GND,
Rext/Cext = 0.5 VCC
μA
(per
975
5.5 V
circuit)
Ioff
VI or VO = 0 to 5.5 V
0
10
5
μA
3.3 V
1.9
Ci
VI = VCC or GND
pF
5 V
1.9
Timing Requirements
over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
TA = 25°C
–40°C to 125°C
–40°C to 85°C
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
CLR
5
7
5
tw
Pulse duration
ns
A or B trigger
5
7
5
Timing Requirements
over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
TA = 25°C
–40°C to 125°C
–40°C to 85°C
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
CLR
5
7
5
tw
Pulse duration
ns
A or B trigger
5
7
5
Copyright
2005–2008, Texas Instruments Incorporated
5
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