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參數(shù)資料
| 型號(hào)： | SN74ALVCH16834 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 18-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTS |
| 中文描述： | 18位通用總線驅(qū)動(dòng)器，三態(tài)輸出 |
| 文件頁(yè)數(shù)： | 5/10頁(yè) |
| 文件大?。?/td> | 146K |
| 代理商： | SN74ALVCH16834 |
SN74ALVCH16834
18-BIT UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCES190 – FEBRUARY 1999
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 = –6 mA
1.65 V to 3.6 V
VCC–0.2
1.2
1.65 V
2.3 V
2
VOH
2.3 V
1.7
V
IOH = –12 mA
2.7 V
2.2
3 V
2.4
IOH = –24 mA
IOL = 100
μ
A
IOL = 4 mA
IOL = 6 mA
3 V
2
1.65 V to 3.6 V
0.2
1.65 V
0.45
VOL
2.3 V
0.4
V
IOL= 12 mA
IOL = 12 mA
2.3 V
0.7
2.7 V
0.4
IOL = 24 mA
VI = VCC or GND
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
VO = VCC or GND
VI = VCC or GND,
One input at VCC – 0.6 V,
3 V
0.55
±
5
II
3.6 V
μ
A
1.65 V
25
1.65 V
–25
2.3 V
45
II(hold)
2.3 V
–45
μ
A
3 V
75
3 V
–75
3.6 V
±
500
±
10
40
IOZ
ICC
ICC
3.6 V
μ
A
μ
A
μ
A
IO = 0
Other inputs at VCC or GND
3.6 V
3 V to 3.6 V
750
Ci
Control inputs
VI= VCCor GND
VI = VCC or GND
3 3 V
3.3 V
pF
Data inputs
Co
Outputs
VO = VCC or GND
3.3 V
pF
All typical values are at VCC = 3.3 V, TA = 25
°
C.
This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figures 1 through 3)
VCC = 1.8 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
fclock
Clock frequency
MHz
tw
Pulse duration
LE low
ns
CLK high or low
Data before CLK
↑
tsu
Setup time
Data before LE
↑
CLK high
ns
CLK low
Data after CLK
↑
th
Hold time
Data after LE
↑
CLK
high or low
ns
P
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| SN74ALVCH16835DGG | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74ALVCH16835DGGR | 功能描述:通用總線函數(shù) 18bit Univ Bus RoHS:否 制造商:Texas Instruments 邏輯類型:CMOS 邏輯系列:74VMEH 電路數(shù)量:1 開啟電阻（最大值）: 傳播延遲時(shí)間:10.1 ns 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大工作溫度:+ 85 C 最小工作溫度:0 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SN74ALVCH16835DGVR | 功能描述:通用總線函數(shù) 18bit Univ Bus RoHS:否 制造商:Texas Instruments 邏輯類型:CMOS 邏輯系列:74VMEH 電路數(shù)量:1 開啟電阻（最大值）: 傳播延遲時(shí)間:10.1 ns 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大工作溫度:+ 85 C 最小工作溫度:0 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SN74ALVCH16835DL | 功能描述:總線收發(fā)器 18bit Univ Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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 |
| SN74ALVCH16835DLR | 功能描述:總線收發(fā)器 18bit Univ Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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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