參數(shù)資料
型號: SN74AHC1G14DBV
廠商: Texas Instruments, Inc.
英文描述: SINGLE SCHMITT-TRIGGER INVERTER GATE
中文描述: 單施密特觸發(fā)器逆變柵極
文件頁數(shù): 3/9頁
文件大?。?/td> 236K
代理商: SN74AHC1G14DBV
SCLS343Q APRIL 1996 REVISED JUNE 2005
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
TYP
MIN
MAX
UNIT
MIN
1.8
MAX
2 V
2
1.8
IOH = 50 A
3 V
2.7
3
2.7
VOH
4.5 V
4
4.5
4
V
IOH = 4 mA
IOH = 8 mA
3 V
2.58
2.48
4.5 V
3.94
3.8
2 V
0.2
0.2
IOL = 50 A
3 V
0.3
0.3
VOL
4.5 V
0.5
0.5
V
IOL = 4 mA
3 V
0.36
0.44
IOL = 8 mA
VI = 5.5 V or GND
VI = VCC or GND,
VI = VCC or GND
4.5 V
0.36
0.44
II
ICC
Ci
0 V to 5.5 V
±
0.1
±
1
10
A
IO = 0
5.5 V
1
A
5 V
2
10
10
pF
switching characteristics over recommended operating free-air temperature range,
V
CC
=
3.3 V
±
0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
OUTPUT
CAPACITANCE
TA
=
25
°
C
TYP
MIN
MAX
UNIT
(OUTPUT)
MIN
MAX
7.1
tPLH
tPHL
tPLH
tPHL
A
Y
CL 15 pF
5
1
8.5
ns
5
7.1
1
8.5
A
Y
CL 50 pF
7.5
7.5
10.6
10.6
1
1
12
12
ns
switching characteristics over recommended operating free-air temperature range,
CC
=
5 V
±
0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
OUTPUT
CAPACITANCE
TA
=
25
°
C
TYP
MIN
MAX
UNIT
(OUTPUT)
MIN
MAX
5.5
tPLH
tPHL
tPLH
tPHL
A
Y
CL 15 pF
3.5
1
6
ns
3.5
5.5
1
6
A
Y
CL 50 pF
5
5
7
7
1
1
8
8
ns
operating characteristics, V
CC
= 5 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
No load,
f = 1 MHz
7.3
pF
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