参数资料
型号: SN74LVT16835DGG
厂商: Texas Instruments, Inc.
英文描述: 3.3-V ABT 18-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTS
中文描述: 的3.3V ABT生根粉18位通用总线驱动器,三态输出
文件页数: 4/7页
文件大小: 109K
代理商: SN74LVT16835DGG
SN74LVT16835
3.3-V ABT 18-BIT UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCBS309D – MARCH 1994 – REVISED NOVEMBER 1996
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 4)
MIN
MAX
UNIT
VCC
VIH
VIL
VI
IOH
IOL
t/
v
TA
NOTE 4: Unused control inputs must be held high or low to prevent them from floating.
Supply voltage
2.7
3.6
V
High-level input voltage
2
V
Low-level input voltage
0.8
V
Input voltage
5.5
V
High-level output current
–32
mA
Low-level output current
64
mA
Input transition rise or fall rate
Outputs enabled
10
ns/V
°
C
Operating free-air temperature
–40
85
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIK
VCC = 2.7 V,
VCC = 2.7 V to 3.6 V,
VCC = 2.7 V,
VCC = 3 V
II = –18 mA
IOH = –100
μ
A
IOH = –8 mA
IOH = –32 mA
IOL = 100
μ
A
IOL = 24 mA
IOL = 16 mA
IOL = 32 mA
IOL = 64 mA
VI = 5.5 V
VI = VCC or GND
VI = VCC
VI = 5.5 V
VI = 0
VI or VO = 0 to
4.5 V
VI = 0.8 V
VI = 2 V
VO = 3 V
VO = 0.5 V
–1.2
V
VCC–0.2
2.4
VOH
V
2
VCC= 2 7 V
VCC = 2.7 V
0.2
0.5
VOL
0.4
V
VCC = 3 V
0.5
0.55
VCC = 0 or 3.6 V,
VCC = 3.6 V,
10
±
1
1
Control inputs
II
A
μ
A inputs
VCC = 3.6 V
20
–5
Ioff
VCC = 0,
±
100
μ
A
II(h ld)
II(hold)
A inputs
VCC= 3 V
VCC = 3 V
75
μ
A
–75
IOZH
IOZL
VCC = 3.6 V,
VCC = 3.6 V,
1
μ
A
μ
A
–1
VCC = 3.6 V,
VI= VCCor GND
VI = VCC or GND
3 6 V
IO = 0,
Outputs high
0.12
ICC
Outputs low
5
mA
Outputs disabled
0.12
ICC
VCC = 3 V to 3.6 V,
Other inputs at VCC or GND
One input at VCC – 0.6 V,
0.2
mA
Ci
Control inputs
VI= 3 V or 0
VI = 3 V or 0
3.5
pF
Data pins
4.5
Co
All typical values are at VCC = 3.3 V, TA = 25
°
C.
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
VO = 3 V or 0
11
pF
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