參數(shù)資料
型號: SNJ54HC02WR
廠商: TEXAS INSTRUMENTS INC
元件分類: 門電路
英文描述: HC/UH SERIES, QUAD 2-INPUT NOR GATE, CDFP14
封裝: CERAMIC, DFP-14
文件頁數(shù): 14/20頁
文件大?。?/td> 788K
代理商: SNJ54HC02WR
SN54HC02, SN74HC02
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SCLS076E – DECEMBER 1982 – REVISED AUGUST 2003
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
SN54HC02
SN74HC02
UNIT
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
V
V = V
or V
I
= –20 A
2 V
1.9
1.998
1.9
V
V = V
or V
IOH = –20 A
4.5 V
4.4
4.499
4.4
V
VOH
VI = VIH or VIL
OH
6 V
5.9
5.999
5.9
V
OH
IIH
IL
IOH = –4 mA
4.5 V
3.98
4.3
3.7
3.84
IOH = –5.2 mA
6 V
5.48
5.8
5.2
5.34
V
V = V
or V
I
= 20 A
2 V
0.002
0.1
V
V = V
or V
IOL = 20 A
4.5 V
0.001
0.1
V
VOL
VI = VIH or VIL
OL
6 V
0.001
0.1
V
OL
IIH
IL
IOL = 4 mA
4.5 V
0.17
0.26
0.4
0.33
IOL = 5.2 mA
6 V
0.15
0.26
0.4
0.33
II
VI = VCC or 0
6 V
±0.1
±100
±1000
nA
ICC
VI = VCC or 0,
IO = 0
6 V
2
40
20
A
Ci
2 V to 6 V
3
10
pF
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
VCC
TA = 25°C
SN54HC02
SN74HC02
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
t
A or B
Y
2 V
45
90
135
115
ns
tpd
A or B
Y
4.5 V
9
18
27
23
ns
pd
6 V
8
15
23
20
t
Y
2 V
38
75
110
95
ns
tt
Y
4.5 V
8
15
22
19
ns
t
6 V
6
13
19
16
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance per gate
No load
22
pF
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