參數(shù)資料
型號(hào): SNJ54LV02AFK
廠商: TEXAS INSTRUMENTS INC
元件分類: 門電路
英文描述: LV/LV-A/LVX/H SERIES, QUAD 2-INPUT NOR GATE, CQCC20
封裝: CERAMIC, LCC-20
文件頁數(shù): 15/20頁
文件大?。?/td> 778K
代理商: SNJ54LV02AFK
SN54LV02A, SN74LV02A
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
SCLS390J APRIL 1998 REVISED APRIL 2005
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching
characteristics
over
recommended
operating
free-air
temperature
range,
VCC = 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
TA = 25°C
SN54LV02A
SN74LV02A
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
t d
AorB
Y
CL = 15 pF
8.3*
12.4*
1*
15*
1
15
ns
tpd
A or B
Y
CL = 50 pF
11
16.1
1
19
1
19
ns
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
switching
characteristics
over
recommended
operating
free-air
temperature
range,
VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
TA = 25°C
SN54LV02A
SN74LV02A
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
t d
AorB
Y
CL = 15 pF
5.6*
7.9*
1*
9.5*
1
9.5
ns
tpd
A or B
Y
CL = 50 pF
7.6
11.4
1
13
1
13
ns
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
switching
characteristics
over
recommended
operating
free-air
temperature
range,
VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
TA = 25°C
SN54LV02A
SN74LV02A
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
t d
AorB
Y
CL = 15 pF
3.9*
5.5*
1*
6.5*
1
6.5
ns
tpd
A or B
Y
CL = 50 pF
5.3
7.5
1
8.5
1
8.5
ns
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
noise characteristics, VCC = 3.3 V, CL = 50 pF, TA = 25°C (see Note 6)
PARAMETER
SN74LV02A
UNIT
PARAMETER
MIN
TYP
MAX
UNIT
VOL(P)
Quiet output, maximum dynamic VOL
0.2
0.8
V
VOL(V)
Quiet output, minimum dynamic VOL
0.1
0.8
V
VOH(V)
Quiet output, minimum dynamic VOH
3.2
V
VIH(D)
High-level dynamic input voltage
2.31
V
VIL(D)
Low-level dynamic input voltage
0.99
V
NOTE 6: Characteristics are for surface-mount packages only.
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
VCC
TYP
UNIT
C
Power dissipation capacitance
C =50pF
f = 10 MHz
3.3 V
8.9
pF
Cpd
Power dissipation capacitance
CL = 50 pF,
f = 10 MHz
5 V
10.3
pF
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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