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参数资料
| 型号： | SN74LVCH322244AKR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, OCTAL 4-BIT DRIVER, TRUE OUTPUT, PBGA96 |
| 封装： | PLASTIC, LFBGA-96 |
| 文件页数： | 9/13页 |
| 文件大小： | 422K |
| 代理商： | SN74LVCH322244AKR |
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Electrical Characteristics
Switching Characteristics
SN74LVCH322244A
32-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES405B – JULY 2002 – REVISED APRIL 2005
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP(1)
MAX
UNIT
IOH = –100 A
1.65 V to 3.6 V
VCC – 0.2
IOH = –2 mA
1.65 V
1.2
2.3 V
1.7
IOH = –4 mA
VOH
2.7 V
2.2
V
IOH = –6 mA
3 V
2.4
IOH = –8 mA
2.7 V
2
IOH = –12 mA
3 V
2
IOL = 100 A
1.65 V to 3.6 V
0.2
IOL = 2 mA
1.65 V
0.45
2.3 V
0.7
IOL = 4 mA
VOL
2.7 V
0.4
V
IOL = 6 mA
3 V
0.55
IOL = 8 mA
2.7 V
0.6
IOL = 12 mA
3 V
0.8
II
VI = 0 to 5.5 V
3.6 V
±5
A
VI = 0.58 V
(2)
1.65 V
VI = 1.07 V
(2)
VI = 0.7 V
45
2.3 V
II(hold)
VI = 1.7 V
–45
A
VI = 0.8 V
75
3 V
VI = 2 V
–75
VI = 0 to 3.6 V(3)
3.6 V
±500
Ioff
VI or VO = 5.5 V
0
±10
A
IOZ
VO = 0 to 5.5 V
3.6 V
±10
A
VI = VCC or GND
40
ICC
IO = 0
3.6 V
A
3.6 V
≤ V
I ≤ 5.5 V
(4)
40
I
CC
One input at VCC – 0.6 V,
Other inputs at VCC or GND
2.7 V to 3.6 V
500
A
Ci
VI = VCC or GND
3.3 V
5.5
pF
Co
VO = VCC or GND
3.3 V
6
pF
(1)
All typical values are at VCC = 3.3 V, TA = 25°C.
(2)
This information was not available at the time of publication.
(3)
This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to
another.
(4)
This applies in the disabled state only.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
VCC = 1.8 V
VCC = 2.5 V
VCC = 3.3 V
VCC = 2.7 V
FROM
TO
± 0.15 V
± 0.2 V
± 0.3 V
PARAMETER
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tpd
A
Y
(1)
1
5.6
1.1
4.4
ns
ten
OE
Y
(1)
1
6.9
1
5.5
ns
tdis
OE
Y
(1)
1
6.8
1.8
6.3
ns
(1)
This information was not available at the time of publication.
5
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相关代理商/技术参数 |
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|---|---|
| SN74LVCH322245AEC | 制造商:NXP Semiconductors 功能描述: |
| SN74LVCH32244AGKER | 功能描述:缓冲器和线路驱动器 32bit RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74LVCH32244AZKER | 功能描述:缓冲器和线路驱动器 32-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74LVCH32245AGKER | 功能描述:总线收发器 32bit RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN74LVCH32245AZKER | 功能描述:总线收发器 32-Bit Bus Trnscvr W/3-State Output RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
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