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参数资料
| 型号： | TLC556MFK |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | DUAL LinCMOSE TIMERS |
| 中文描述： | 双LinCMOSE定时器 |
| 文件页数： | 5/18页 |
| 文件大小： | 261K |
| 代理商： | TLC556MFK |
TLC556, TLC556Y
DUAL LinCMOS
TIMERS
SLFS047B – FEBRUARY 1984 – REVISED SEPTEMBER 1997
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
DD
= 2 V for TLC556C, V
DD
= 3 V for
TLC556I
PARAMETER
TEST
TLC556C
TYP
1.33
TLC556I
TYP
UNIT
CONDITIONS
TA
MIN
0.95
MAX
1.65
MIN
1.6
MAX
2.4
VIT
Input threshold voltage
25
°
C
Full range
25
°
C
MAX
25
°
C
Full range
25
°
C
MAX
25
°
C
Full range
25
°
C
MAX
2
V
0.85
1.75
1.5
2.5
Threshold current
10
10
pA
75
150
V(t i
V(trigger)
Trigger voltage
0.4
0.67
0.95
0.71
1
1.29
V
0.3
1.05
0.61
1.39
I(t i
I(trigger)
Trigger current
10
10
pA
75
150
V(reset)
Reset voltage
0.4
1.1
1.5
0.4
1.1
1.5
V
0.3
1.8
0.3
1.8
I(reset)
Reset current
10
10
pA
75
150
Control voltage (open circuit) as
a percentage of supply voltage
MAX
66.7%
66.7%
Discharge switch on-state volt-
age
IOL= 1 mA
IOL = 1 mA
25
°
C
Full range
25
°
C
MAX
25
°
C
Full range
25
°
C
Full range
25
°
C
Full range
0.04
0.2
0.03
0.2
V
0.25
0.375
Discharge switch off-state cur-
rent
0.1
0.1
nA
0.5
120
VOH
High level output voltage
High-level output voltage
IOH= 300
μ
IOH = –300
A
1.5
1.9
1.5
1.9
V
1.5
2.5
VOL
Low level output voltage
Low-level output voltage
IOL= 1 mA
IOL = 1 mA
0.07
0.3
0.07
0.3
V
0.35
0.4
IDD
Supply current
See Note 2
130
500
800
130
500
1000
μ
A
Full range is 0
°
C to 70
°
C for TLC556C and –40
°
C to 85
°
C for TLC556I.
NOTE 2: These values apply for the expected operating configurations in which THRES is connected directly to DISCH or TRIG.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLC556MFKB | 制造商:Texas Instruments 功能描述:Standard Timer Dual 20-Pin LCCC Tube |
| TLC556MJ | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:LOW POWER DUAL TIMER 制造商:Texas Instruments 功能描述:Standard Timer Dual 14-Pin CDIP Tube |
| TLC556MJB | 制造商:Texas Instruments 功能描述: |
| TLC556MN | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL LinCMOSE TIMERS |
| TLC556Y | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL LinCMOSE TIMERS |
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