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参数资料
| 型号： | SN74LVTZ244DWRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | GREEN, PLASTIC, SOIC-20 |
| 文件页数： | 10/15页 |
| 文件大小： | 451K |
| 代理商： | SN74LVTZ244DWRG4 |
SN54LVTZ244, SN74LVTZ244
3.3V ABT OCTAL BUFFERS/DRIVERS
WITH 3STATE OUTPUTS
SCBS302C SEPTEMBER 1993 REVISED JULY 1995
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54LVTZ244
SN74LVTZ244
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = 2.7 V,
II = 18 mA
1.2
V
VCC = MIN to MAX, IOH = 100 A
VCC 0.2
VOH
VCC = 2.7 V,
IOH = 8 mA
2.4
V
VOH
VCC = 3 V
IOH = 24 mA
2
V
VCC = 3 V
IOH = 32 mA
2
VCC = 2.7 V
IOL = 100 A
0.2
VCC = 2.7 V
IOL = 24 mA
0.5
VOL
IOL = 16 mA
0.4
V
VOL
VCC = 3 V
IOL = 32 mA
0.5
V
VCC = 3 V
IOL = 48 mA
0.55
IOL = 64 mA
0.55
VCC = 0 or MAX,
VI = 5.5 V
10
II
VI = VCC or GND
Control inputs
±1
A
II
VCC = 0 to 3.6 V
VI = VCC
Data inputs
1
A
VCC = 0 to 3.6 V
VI = 0
Data inputs
5
Ioff
VCC = 0 V,
VI or VO = 0 to 4.5 V
±100
A
IOZPU§
VCC = 0 V to 1.5 V,
VO = 0.5 V to 3 V,
OE = X
±50
A
IOZPD§
VCC = 1.5 V to 0,
VO = 0.5 V to 3 V,
OE = X
±50
A
II(hold)
VCC = 3 V
VI = 0.8 V
A inputs
75
A
II(hold)
VCC = 3 V
VI = 2 V
A inputs
75
A
IOZH
VCC = 3.6 V,
VO = 3 V
5
A
IOZL
VCC = 3.6 V,
VO = 0.5 V
5
A
Outputs high
0.12
0.5
0.12
0.225
ICC
VCC = 3.6 V,
IO = 0,
Outputs low
8.6
15
8.6
15
mA
ICC
VCC = 3.6 V,
IO = 0,
VI = VCC or GND
Outputs
disabled
0.12
0.5
0.12
0.225
mA
ICC
VCC = 3 V to 3.6 V,
One input at VCC 0.6 V,
Other inputs at VCC or GND
0.3
0.2
mA
Ci
VI = 3 V or 0
4
pF
Co
VO = 3 V or 0
8
pF
All typical values are at VCC = 3.3 V, TA = 25°C.
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
§ This parameter is specified by characterization.
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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相关代理商/技术参数 |
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| SN74LVTZ244PWR | 功能描述:缓冲器和线路驱动器 3 St 3.3V ABT Octal 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 |
| SN74LVTZ244PWRE4 | 功能描述:缓冲器和线路驱动器 3.3V ABT Octal Buff/Drv W/3-St Otpt 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 |
| SN74LVTZ244PWRG4 | 功能描述:缓冲器和线路驱动器 3.3V ABT Octal Buffers Drivers 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 |
| SN74LVTZ245DBLE | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74LVTZ245DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
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