参数资料
型号: SN74LVCC4245ADBRE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24
封装: GREEN, PLASTIC, SSOP-24
文件页数: 12/18页
文件大小: 467K
代理商: SN74LVCC4245ADBRE4
www.ti.com
Recommended Operating Conditions
(1)
SN74LVCC4245A
OCTAL DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE OUTPUT VOLTAGE AND 3-STATE OUTPUTS
SCAS584M – NOVEMBER 1996 – REVISED MARCH 2005
VCCA
VCCB
MIN
NOM
MAX
UNIT
VCCA
Supply voltage
4.5
5
5.5
V
VCCB
Supply voltage
2.7
3.3
5.5
V
2.7 V
2
4.5 V
VIHA
High-level input voltage
3.6 V
2
V
5.5 V
2
2.7 V
2
4.5 V
VIHB
High-level input voltage
3.6 V
2
V
5.5 V
3.85
2.7 V
0.8
4.5 V
VILA
Low-level input voltage
3.6 V
0.8
V
5.5 V
0.8
2.7 V
0.8
4.5 V
VILB
Low-level input voltage
3.6 V
0.8
V
5.5 V
1.65
2.7 V
2
4.5 V
VIH
High-level input voltage (control pins) (referenced to VCCA)
3.6 V
2
V
5.5 V
2
2.7 V
0.8
4.5 V
VIL
Low-level input voltage (control pins) (referenced to VCCA)
3.6 V
0.8
V
5.5 V
0.8
VIA
Input voltage
0
VCCA
V
VIB
Input voltage
0
VCCB
V
VOA
Output voltage
0
VCCA
V
VOB
Output voltage
0
VCCB
V
IOHA
High-level output current
4.5 V
3 V
–24
mA
IOHB
High-level output current
4.5 V
2.7 V to 4.5 V
–24
mA
IOLA
Low-level output current
4.5 V
3 V
24
mA
IOLB
Low-level output current
4.5 V
2.7 V to 4.5 V
24
mA
TA
Operating free-air temperature
–40
85
°C
(1)
All unused inputs of the device must be held at the associated VCC or GND to ensure proper device operation. Refer to the TI
application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
3
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SN74LVCC4245ADBRG4 功能描述:转换 - 电压电平 Octal Bus Transceivr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
SN74LVCC4245ADW 功能描述:转换 - 电压电平 Tri-State Octal Bus RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
SN74LVCC4245ADWE4 功能描述:转换 - 电压电平 16-BIT FET BUS SWITCH RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
SN74LVCC4245ADWG4 功能描述:转换 - 电压电平 16-Bit FET Bus Switch RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
SN74LVCC4245ADWR 功能描述:转换 - 电压电平 Octal Bus Xcvr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8