参数资料
型号: IDT74LVC245AQ8
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封装: QSOP-20
文件页数: 2/6页
文件大小: 80K
代理商: IDT74LVC245AQ8
INDUSTRIALTEMPERATURERANGE
2
IDT74LVC245A
3.3V CMOS OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
PIN CONFIGURATION
NOTE:
1. As applicable to the device type.
Symbol
Parameter
(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
4.5
6
pF
COUT
Output Capacitance
VOUT = 0V
5.5
8
pF
CI/O
I/O Port Capacitance
VIN = 0V
6.5
8
pF
CAPACITANCE (TA = +25°C, F = 1.0MHz)
Symbol
Description
Max
Unit
VTERM
Terminal Voltage with Respect to GND
–0.5 to +6.5
V
TSTG
Storage Temperature
–65 to +150
° C
IOUT
DC Output Current
–50 to +50
mA
IIK
Continuous Clamp Current,
–50
mA
IOK
VI < 0 or VO < 0
ICC
Continuous Current through each
±100
mA
ISS
VCC or GND
ABSOLUTE MAXIMUM RATINGS(1)
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
SOIC/ SSOP/ QSOP/ TSSOP
TOP VIEW
2
3
1
A1
VCC
16
15
14
B4
B3
B5
B1
B2
11
B7
B6
B8
19
18
20
17
13
12
DIR
5
6
A6
7
A4
A5
4
A2
A3
8
9
GND
10
A7
A8
OE
NOTES:
1. H = HIGH Voltage Level
X = Don’t Care
L = LOW Voltage Level
Z = High-Impedance
Inputs
OE
DIR
Outputs
L
Bus B Data to Bus A
L
H
Bus A Data to Bus B
HX
Z
FUNCTION TABLE(1)
Pin Names
Description
OE
Output Enable Input (Active LOW)
DIR
Direction Control Input
A x
Side A Inputs or 3-State Outputs
B x
Side B Inputs or 3-State Outputs
PIN DESCRIPTION
相关PDF资料
PDF描述
IDT74LVC257ADY LVC/LCX/Z SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
IDT74LVC258APG8 LVC/LCX/Z SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16
IDT74LVC258ADC LVC/LCX/Z SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16
IDT74LVC273APG8 LVC/LCX/Z SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
IDT74LVC273AQ8 LVC/LCX/Z SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
相关代理商/技术参数
参数描述
IDT74LVC245AQG 功能描述:IC BUS TRANSCVR 3-ST 8BIT 20QSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 缓冲器,驱动器,接收器,收发器 系列:74LVC 标准包装:1,000 系列:74ABT 逻辑类型:寄存收发器,非反相 元件数:1 每个元件的位元数:8 输出电流高,低:32mA,64mA 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR)
IDT74LVC245AQG8 功能描述:IC BUS TRANSCVR 3-ST 8BIT 20QSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 缓冲器,驱动器,接收器,收发器 系列:74LVC 标准包装:720 系列:74LVCZ 逻辑类型:缓冲器/线路驱动器,非反相 元件数:2 每个元件的位元数:4 输出电流高,低:24mA,24mA 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:20-DIP(0.300",7.62mm) 供应商设备封装:20-PDIP 包装:管件
IDT74LVC245ASOG 功能描述:IC BUS TRANSCVR 3-ST 8BIT 20SOIC RoHS:否 类别:集成电路 (IC) >> 逻辑 - 缓冲器,驱动器,接收器,收发器 系列:74LVC 标准包装:1,000 系列:74ABT 逻辑类型:寄存收发器,非反相 元件数:1 每个元件的位元数:8 输出电流高,低:32mA,64mA 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR)
IDT74LVC245ASOG8 功能描述:IC BUS TRANSCVR 3-ST 8BIT 20SOIC RoHS:是 类别:集成电路 (IC) >> 逻辑 - 缓冲器,驱动器,接收器,收发器 系列:74LVC 标准包装:1,000 系列:74ABT 逻辑类型:寄存收发器,非反相 元件数:1 每个元件的位元数:8 输出电流高,低:32mA,64mA 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR)
IDT74LVC273APGG 功能描述:IC FLIP FLOP OCTAL D 20-TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 触发器 系列:74LVC 标准包装:25 系列:74LS 功能:设置(预设)和复位 类型:JK 型 输出类型:差分 元件数:2 每个元件的位元数:1 频率 - 时钟:25MHz 延迟时间 - 传输:20ns 触发器类型:负边沿 输出电流高,低:400µA, 8mA 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:16-DIP(0.300",7.62mm) 包装:管件 其它名称:74LS11274LS112AN74LS112NDM74LS112N