參數(shù)資料
型號(hào): SN74ABT541BNSRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ABT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: GREEN, PLASTIC, SOP-20
文件頁數(shù): 15/20頁
文件大小: 757K
代理商: SN74ABT541BNSRG4
www.ti.com
Electrical Characteristics
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS093L – DECEMBER 1993 – REVISED DECEMBER 2006
over operating free-air temperature range (unless otherwise noted)
TA = 25°C
SN54ABT51
SN74ABT541B
PARAMETER
TEST CONDITIONS
UNIT
MIN TYP(1)
MAX
MIN
MAX
MIN
MAX
VIK
VCC = 4.5 V,
II = –18 mA
–1.2
V
VOH
VCC = 4.5 V,
IOH = –3 mA
2.5
VCC = 5 V,
IOH = –3 mA
3
V
VCC = 4.5 V,
IOH = –24 mA
2
IOH = –32 mA
2(2)
2
VOL
VCC = 4.5 V,
IOL = 48 mA
0.55
VV
IOL = 64 mA
0.55(2)
0.55
Vhys
100
mV
II
VCC = 5.5 V,
VI = VCC or GND
±1
A
IOZPU
VCC = 0 to 2.1 V, VO = 0.5 V to 2.7 V, OE = X
±50(3)
±50
A
IOZPD
VCC = 2.1 V to 0, VO = 0.5 V to 2.7 V, OE = X
±50(3)
±50
A
IOZH
VCC = 5.5 V,
VO = 2.7 V
10
A
IOZL
VCC = 5.5 V,
VO = 0.5 V
–10
A
Ioff
VCC = 0 V,
VI or VO≤ 4.5 V
±100
A
ICEX
VCC = 5.5 V, VO = 5.5 V,
Outputs high
50
A
IO
VCC = 5.5 V(4),
VO = 2.5 V
–50
–140
–180
–50
–180
–50
–180
mA
ICC
VCC = 5.5 V,
Outputs high
5
250
A
IO = 0 V,
Outputs low
22
30
mA
VI = VCC or GND
Outputs disabled
1
250
A
I
CC
VCC = 5.5 V,
Outputs enabled
1.5
mA
One input at 3.4 V,
Outputs disabled
50
A
Other inputs at VCC or
Control Inputs
1.5
1.2
1.5
mA
GND(5)
Ci
VI = 2.5 V or 0.5 V
3
pF
Co
VO = 2.5 V or 0.5 V
6
pF
(1)
All typical values are at VCC = 5 V.
(2)
On products compliant to MIL-PRF-38535, this parameter does not apply.
(3)
On products compliant to MIL-PRF-38535, this parameter is not production tested.
(4)
Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
(5)
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
4
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