參數(shù)資料
型號(hào)： SN54LV540AW
廠商： Texas Instruments, Inc.
英文描述： Quad OR Gate; Package: PDIP-14; No of Pins: 14; Container: Rail; Qty per Container: 500
中文描述： 八路緩沖器/ 3司機(jī)態(tài)輸出
文件頁數(shù)： 4/7頁
文件大小： 130K
代理商： SN54LV540AW
SN54LV540A, SN74LV540A
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCLS409B – APRIL 1998 – REVISED NOVEMBER 1998
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
SN54LV540A
MIN
VCC–0.1
2
SN74LV540A
MIN
VCC–0.1
2
UNIT
TYP
MAX
TYP
MAX
IOH = –50
μ
A
IOH = –2 mA
IOH = –8 mA
IOH = –16 mA
IOL = 50
μ
A
IOL = 2 mA
IOL = 8 mA
IOL = 16 mA
VI = VCC or GND
VO = VCC or GND
VI = VCC or GND,
VI or VO = 0 to 5.5 V
2 V to 5.5 V
VOH
2.3 V
V
3 V
2.48
2.48
4.5 V
3.8
3.8
2 V to 5.5 V
0.1
0.1
VOL
2.3 V
0.4
0.4
V
3 V
0.44
0.44
4.5 V
0.55
±
1
±
5
20
0.55
±
1
±
5
20
II
IOZ
ICC
Ioff
5.5 V
μ
A
μ
A
μ
A
μ
A
5.5 V
IO = 0
5.5 V
0 V
5
5
Ci
VI= VCCor GND
VI = VCC or GND
3.3 V
5 V
2.5
2.5
2.5
2.5
pF
switching characteristics over recommended operating free-air temperature range,
V
CC
= 2.5 V
±
0.2 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
LOAD
TA = 25
°
C
TYP
SN54LV540A
MIN
1
SN74LV540A
MIN
1
UNIT
(OUTPUT)
CAPACITANCE
MIN
MAX
MAX
14.5
MAX
14.5
tpd
ten
tdis
tpd
ten
tdis
tsk(o)
A
Y
5.6
12
OE
Y
CL = 15 pF
7.8
17.4
1
21
1
21
ns
OE
A
Y
5.7
16
1
19
1
19
Y
7.9
16.8
1
18.5
1
18.5
OE
Y
CL = 50 pF
10.1
22.2
1
25.5
1
25.5
ns
OE
Y
8.1
22.3
1
25.5
1
25.5
2
2
On products compliant to MIL-PRF-38535, this parameter is not production tested.
Skew between any two outputs of the same package switching in the same direction
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
LOAD
TA = 25
°
C
TYP
SN54LV540A
SN74LV540A
UNIT
(OUTPUT)
CAPACITANCE
MIN
MAX
MIN
MAX
8.5
MIN
MAX
8.5
tpd
ten
tdis
tpd
ten
tdis
tsk(o)
A
Y
4.1
7
1
1
OE
Y
CL = 15 pF
5.6
10.5
1
12.5
1
12.5
ns
OE
A
Y
4.2
10.5
1
12.5
1
12.5
Y
5.8
10.5
1
12
1
12
OE
Y
CL = 50 pF
7.3
14
1
16
1
16
ns
OE
Y
5.8
15.4
1
17.5
1
17.5
1.5
1.5
On products compliant to MIL-PRF-38535, this parameter is not production tested.
Skew between any two outputs of the same package switching in the same direction
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.
相關(guān)PDF資料
PDF描述
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