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参数资料
| 型号： | SN74LVC1G123YEPR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 谐振器 |
| 英文描述： | LVC/LCX/Z SERIES, MONOSTABLE MULTIVIBRATOR, PBGA8 |
| 封装： | DSBGA-8 |
| 文件页数： | 15/18页 |
| 文件大小： | 365K |
| 代理商： | SN74LVC1G123YEPR |
www.ti.com
Electrical Characteristics
Timing Requirements
Switching Characteristics
SN74LVC1G123
SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
WITH SCHMITT-TRIGGER INPUTS
SCES586A – JULY 2004 – REVISED JUNE 2005
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN TYP(1)
MAX
UNIT
IOH = –100 A
1.65 V to 5.5 V
VCC – 0.1
IOH = –4 mA
1.65 V
1.2
IOH = –8 mA
2.3 V
1.9
VOH
V
IOH = –16 mA
2.4
3 V
IOH = –24 mA
2.3
IOH = –32 mA
4.5 V
3.8
IOL = 100 A
1.65 V to 5.5 V
0.1
IOL = 4 mA
1.65 V
0.45
IOL = 8 mA
2.3 V
0.3
VOL
V
IOL = 16 mA
0.4
3 V
IOL = 24 mA
0.55
IOL = 32 mA
4.5 V
0.55
Rext/Cext(2)
B = GND,
A = CLR = VCC
±0.25
II
1.65 V to 5.5 V
A
A, B, CLR
VI = 5.5 V or GND
±1
Ioff
A, B, Q, CLR
VI or VO = 5.5 V
0
±10
A
ICC
Quiescent
VI = VCC or GND,
IO = 0
5.5 V
20
A
1.65 V
165
2.3 V
220
ICC
Active state
VI = VCC or GND,
Rext/Cext = 0.5 VCC
3 V
280
A
4.5 V
650
5.5 V
975
Ci
VI = VCC or GND
3.3 V
3
pF
(1)
All typical values are at VCC = 3.3 V, TA = 25°C.
(2)
This test is performed with the terminal in the off-state condition.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V
VCC = 5 V
± 0.15 V
± 0.2 V
± 0.3 V
± 0.5 V
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP
MIN
TYP
MIN
TYP
MIN
TYP
CLR
8
4
3
2.5
twIN
Pulse duration
ns
A or B trigger
8
4
3
2.5
Cext = 100 pF
5.5
4.5
ns
Rext = 1 k
Cext = 100 F
1.4
1.1
s
trr
Pulse retrigger time
Cext = 100 pF
75
45
ns
Rext = 5 k
Cext = 100 F
1.8
1.4
s
over recommended operating free-air temperature range, C
L = 15 pF (unless otherwise noted) (see Figure 1)
VCC = 1.8 V
VCC = 2.5 V
VCC = 3.3 V
VCC = 5 V
FROM
TO
± 0.15 V
± 0.2 V
± 0.3 V
± 0.5 V
PARAMETER
UNIT
(INPUT)
(OUTPUT)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
MIN
MAX
A or B
7
18.5
52
4
17
3
11.5
2
7.6
tpd
CLR
Q
5
12.4
34
3
11.5
2
8
1.5
5.5
ns
CLR trigger
7
17.4
54
4
15.5
3
10.5
2
7
6
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