參數(shù)資料
型號: SN74LVCZ16240ADL
廠商: Texas Instruments, Inc.
英文描述: 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
中文描述: 16位緩沖/驅(qū)動器,三態(tài)輸出
文件頁數(shù): 4/7頁
文件大?。?/td> 97K
代理商: SN74LVCZ16240ADL
SN74LVCZ16240A
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES276B – JUNE 1999 – REVISED MARCH 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 4)
MIN
MAX
UNIT
VCC
VIH
VIL
VI
Supply voltage
3
3.6
V
High-level input voltage
VCC = 3 V to 3.6 V
VCC = 3 V to 3.6 V
2
V
Low-level input voltage
0.8
V
Input voltage
0
5.5
V
VO
Output voltage
High or low state
0
VCC
5.5
V
3-state
0
IOH
IOL
t/
v
High-level output current
VCC = 3 V
VCC = 3 V
–24
mA
Low-level output current
24
mA
Input transition rise or fall rate
10
ns/V
t/
VCC
TA
NOTE 4: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs literature number SCBA004.
Power-up ramp rate
150
μ
s/V
°
C
Operating free-air temperature
–40
85
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
IOH = –100
μ
A
IOH = –12 mA
IOH = –24 mA
IOL = 100
μ
A
IOL = 12 mA
IOL = 24 mA
VI = 0 to 5.5 V
VI or VO = 5.5 V
VO = 0 to 5.5 V
VO = 0.5 to 2.5 V,
VO = 0.5 to 2.5 V,
VI = VCC or GND
3.6 V
VI
5.5 V
One input at VCC – 0.6 V,
VI = VCC or GND
VO = VCC or GND
3 V to 3.6 V
VCC–0.2
2.4
VOH
3 V
V
3 V
2.2
3 V to 3.6 V
0.2
VOL
3 V
0.4
V
3 V
0.55
±
5
±
5
±
5
II
Ioff
IOZ
IOZPU
IOZPD
3.6 V
μ
A
μ
A
μ
A
0
3.6 V
OE = don’t care
0 to 1.5 V
±
5
μ
A
OE = don’t care
1.5 V to 0
±
5
100
μ
A
ICC
IO= 0
IO = 0
3 6 V
3.6 V
μ
A
100
ICC
Ci
Co
Other inputs at VCC or GND
3 V to 3.6 V
100
μ
A
pF
3.3 V
4.5
3.3 V
6
pF
All typical values are at VCC = 3.3 V, TA = 25
°
C.
This applies in the disabled state only.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
±
0.3 V
UNIT
MIN
MAX
tpd
ten
tdis
A or B
B or A
1
4.2
ns
OE
A or B
1.5
4.7
ns
OE
A or B
1.5
5.9
ns
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