参数资料
型号: SN74LVCH245PWR
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: LVC/LCX/Z SERIES, DUAL 4-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封装: tssop-20
文件页数: 4/7页
文件大小: 106K
代理商: SN74LVCH245PWR
SN74LVCH245
OCTAL BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES008 – JULY 1995
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
tpd
A or B
B or A
1.5
7
8
ns
ten
OE
A or B
1.5
8.5
9.5
ns
tdis
OE
A or B
1.5
7.5
8.5
ns
tsk(o)
1
ns
Skew between any two outputs of the same package switching in the same direction. This parameter is warranted but not production tested.
operating characteristics, VCC = 3.3 V, TA = 25°C
PARAMETER
TEST CONDITIONS
TYP
UNIT
C d
Power dissipation capacitance per transceiver
Outputs enabled
CL =50 pF
f=10MHz
36
pF
Cpd
Power dissipation capacitance per transceiver
Outputs disabled
CL = 50 pF,
f = 10 MHz
2
pF
相关PDF资料
PDF描述
SN74LVCHR162245ALR LVC/LCX/Z SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
SN74LVCHR162245AL LVC/LCX/Z SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
SN74LVCU04D LVC/LCX/Z SERIES, HEX 1-INPUT INVERT GATE, PDSO14
SN74LVCU04PW LVC/LCX/Z SERIES, HEX 1-INPUT INVERT GATE, PDSO14
SN74LVCZ240ADBLE LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
相关代理商/技术参数
参数描述
SN74LVCH322244AKR 功能描述:缓冲器和线路驱动器 18-Bit FET Bus Exchange Switches 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
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