參數(shù)資料
型號: SN74LVT16245BZRDR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: LVT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PBGA54
封裝: GREEN, PLASTIC, LFBGA-54
文件頁數(shù): 17/20頁
文件大?。?/td> 618K
代理商: SN74LVT16245BZRDR
www.ti.com
Electrical Characteristics
3.3-V ABT 16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS715E – FEBRUARY 2000 – REVISED NOVEMBER 2006
over recommended operating free-air temperature range (unless otherwise noted)
SN54LVT16245B(1)
SN74LVT16245B
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP(2)
MAX
MIN TYP(2) MAX
VIK
VCC = 2.7 V,
II = –18 mA
–1.2
V
VCC = 2.7 to 3.6 V,
IOH = –100 A
VCC – 0.2
VCC = 2.7 V,
IOH = –8 mA
2.4
VOH
V
IOH = –24 mA
2
VCC = 3 V
IOH = –32 mA
2
IOL = 100 A
0.2
VCC = 2.7 V
IOL = 24 mA
0.5
IOL = 16 mA
0.4
VOL
V
IOL = 32 mA
0.5
VCC = 3 V
IOL = 48 mA
0.55
IOL = 64 mA
0.55
VCC = 3.6 V,
VI = VCC or GND
±1
Control
inputs
VCC = 0 or 3.6 V,
VI = 5.5 V
10
II
VI = 5.5 V
20
A
A or B
VCC = 3.6 V
VI = VCC
5
1
port(3)
VI = 0
–5
Ioff
VCC = 0,
VI or VO = 0 to 4.5 V
±100
A
VCC = 0 to 1.5 V, VO = 0.5 V to 3 V,
IOZPU
±100(4)
±100
A
OE = don't care
VCC = 1.5 V to 0, VO = 0.5 V to 3 V,
IOZPD
±100(4)
±100
A
OE = don't care
Outputs high
0.19
VCC = 3.6 V,
ICC
IO = 0,
Outputs low
5
mA
VI = VCC or GND
Outputs disabled
0.19
VCC = 3 V to 3.6 V, One input at VCC – 0.6 V,
I
CC
(5)
0.2
mA
Other inputs at VCC or GND
Ci
VI = 3 V or 0
4
pF
Cio
VO = 3 V or 0
10
pF
(1)
Product preview
(2)
All typical values are at VCC = 3.3 V, TA = 25°C.
(3)
Unused pins at VCC or GND.
(4)
On products compliant to MIL-PRF-38535, this parameter is not production tested.
(5)
This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND.
6
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