參數(shù)資料
型號(hào): SN74LV373ADWE4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 總線(xiàn)收發(fā)器
英文描述: LV/LV-A/LVX/H SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: GREEN, PLASTIC, SOIC-20
文件頁(yè)數(shù): 20/23頁(yè)
文件大?。?/td> 913K
代理商: SN74LV373ADWE4
SN54LV373A, SN74LV373A
OCTAL TRANSPARENT DTYPE LATCHES
WITH 3STATE OUTPUTS
SCLS407J APRIL 1998 REVISED APRIL 2005
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
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
SN54LV373A
SN74LV373A
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
tpd
D
Q
5.8*
11.4*
1*
13.5*
1
13.5
tpd
LE
Q
CL = 15 pF
6.4*
11*
1*
13*
1
13
ns
ten
OE
Q
CL = 15 pF
6.3*
11.4*
1*
13.5*
1
13.5
ns
tdis
OE
Q
4.7*
10*
1*
12*
1
12
tpd
D
Q
7.3
14.9
1
17
1
17
tpd
LE
Q
7.8
14.5
1
16.5
1
16.5
ten
OE
Q
CL = 50 pF
7.7
14.9
1
17
1
17
ns
tdis
OE
Q
CL = 50 pF
6
13.2
1
15
1
15
ns
tsk(o)
1.5
* 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
SN54LV373A
SN74LV373A
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
tpd
D
Q
4.1*
7.2*
1*
8.5*
1
8.5
tpd
LE
Q
CL = 15 pF
4.5*
7.2*
1*
8.5*
1
8.5
ns
ten
OE
Q
CL = 15 pF
4.5*
8.1*
1*
9.5*
1
9.5
ns
tdis
OE
Q
3.3*
7.2*
1*
8.5*
1
8.5
tpd
D
Q
5.1
9.2
1
10.5
1
10.5
tpd
LE
Q
5.5
9.2
1
10.5
1
10.5
ten
OE
Q
CL = 50 pF
5.5
10.1
1
11.5
1
11.5
ns
tdis
OE
Q
CL = 50 pF
4
9.2
1
10.5
1
10.5
ns
tsk(o)
1
* 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
SN74LV373A
UNIT
PARAMETER
MIN
TYP
MAX
UNIT
VOL(P)
Quiet output, maximum dynamic VOL
0.6
0.8
V
VOL(V)
Quiet output, minimum dynamic VOL
0.6
0.8
V
VOH(V)
Quiet output, minimum dynamic VOH
2.9
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
Cpd
Power dissipation capacitance
Outputs enabled
CL = 50 pF,
f = 10 MHz
3.3 V
17.4
pF
Cpd
Power dissipation capacitance
Outputs enabled
CL = 50 pF,
f = 10 MHz
5 V
19.5
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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