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參數(shù)資料
| 型號(hào)： | SN74LVCH16245 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS |
| 中文描述： | 16位總線收發(fā)器和三態(tài)輸出 |
| 文件頁(yè)數(shù)： | 5/10頁(yè) |
| 文件大?。?/td> | 151K |
| 代理商： | SN74LVCH16245 |
SN74LVCH16245A
16-BIT BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES063G – DECEMBER 1995 – REVISED JUNE 1998
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
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 = –4 mA
IOH = –8 mA
1.65 V to 3.6 V
VCC–0.2
1.2
1.65 V
VOH
2.3 V
1.7
V
IOH= 12 mA
IOH = –12 mA
2.7 V
2.2
3 V
2.4
IOH = –24 mA
IOL = 100
μ
A
IOL = 4 mA
IOL = 8 mA
IOL = 12 mA
IOL = 24 mA
VI = 0 to 5.5 V
VI = 0.58 V
VI = 1.07 V
VI = 0.7 V
VI = 1.7 V
VI = 0.8 V
VI = 2 V
VI = 0 to 3.6 V§
VI or VO = 5.5 V
VO = 0 to 5.5 V
VI = VCC or GND
3.6 V
≤
VI
≤
5.5 V#
One input at VCC – 0.6 V,
Other inputs at
VCC or GND
VI = VCC or GND
VO = VCC or GND
3 V
2.2
1.65 V to 3.6 V
0.2
1.65 V
0.45
VOL
2.3 V
0.7
V
2.7 V
0.4
3 V
0.55
±
5
II
Control inputs
3.6 V
μ
A
1 65 V
1.65 V
2 3 V
2.3 V
45
II(hold)
A or B ports
–45
μ
A
3 V
75
–75
3..6 V
±
500
±
10
Ioff
IOZ
0
μ
A
3.6 V
±
10
μ
A
ICC
IO= 0
IO = 0
3 6 V
3.6 V
20
μ
A
20
ICC
2.7 V to 3.6 V
500
μ
A
Ci
Cio
Control inputs
3.3 V
5
pF
A or B ports
3.3 V
7.5
pF
All typical values are at VCC = 3.3 V, TA = 25
°
C.
This information was not available at the time of publication.
§This is the bus-hold maximum dynamic current required to switch the input from one state to another.
For I/O ports, the parameter IOZ includes the input leakage current, but not II(hold).
#This applies in the disabled state only.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 through 3)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 1.8 V
±
0.15 V
VCC = 2.5 V
±
0.2 V
VCC = 2.7 V
VCC = 3.3 V
±
0.3 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tpd
ten
tdis
tsk(o)||
A or B
B or A
4.7
1
4
ns
OE
A or B
6.7
1.5
5.5
ns
OE
A or B
7.1
1.5
6.6
ns
1
ns
This information was not available at the time of publication.
||Skew between any two outputs of the same package switching in the same direction
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LVCH16245ADGG | 制造商:Texas Instruments 功能描述:IC,LogicIC,74LVCseries,Bushold,SN74LVCH1 |
| SN74LVCH16245ADGGR | 功能描述:總線收發(fā)器 Tri-State 16-Bit Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SN74LVCH16245ADGGR | 制造商:Texas Instruments 功能描述:IC NON INVERTING BUS TRANSCEIVER TSSOP48 |
| SN74LVCH16245ADGVR | 功能描述:總線收發(fā)器 Tri-State 16-Bit Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SN74LVCH16245ADL | 功能描述:總線收發(fā)器 Tri-State 16-Bit Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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