参数资料
型号: 74ALVT16646
厂商: NXP Semiconductors N.V.
英文描述: Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
中文描述: 2.5V/3.3V的16总线收发器三态
文件页数: 6/15页
文件大小: 106K
代理商: 74ALVT16646
Philips Semiconductors
Product specification
74ALVT16646
2.5V/3.3V 16-bit bus transceiver (3-State)
1998 Feb 13
6
LOGIC DIAGRAM
1D
C1
Q
nB1
nB2
nB3
nB4
nB5
nB6
nB7
nA1
nA2
nA3
nA4
nA5
nA6
nA7
DETAIL A X 7
nOE
nDIR
nCPBA
nSBA
nCPAB
nSAB
nB0
1D
C1
Q
nA0
1 of 16 Channels
SH00029
FUNCTION TABLE
INPUTS
DATA I/O
OPERATING MODE
nOE
nDIR
nCPAB
nCPBA
nSAB
nSBA
nAx
nBx
X
X
X
X
X
Input
Unspecified
output*
Store A, B unspecified
X
X
X
X
X
Unspecified
output*
Input
Store B, A unspecified
H
H
X
X
H or L
H or L
X
X
X
X
Input
Input
Store A and B data
Isolation, hold storage
L
L
L
L
X
X
X
H or L
X
X
L
H
Output
Input
Real time B data to A bus
Stored B data to A bus
L
L
H
H
X
H or L
X
X
L
H
X
X
Input
Output
Real time A data to B bus
Stored A data to B bus
H =
L
X =
=
*
High voltage level
Low voltage level
Don’t care
Low-to-High clock transition
The data output function may be enabled or disabled by various signals at the nOE input. Data input functions are always enabled, i.e.,
data at the bus pins will be stored on every Low-to-High transition of the clock.
=
相关PDF资料
PDF描述
74ALVT166646DL 2.5V/3.3V 16-bus transceiver 3-State
74ALVT16646DGG Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
74ALVT16652 Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
74ALVT16731 Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
74ALVT16731DGG Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
相关代理商/技术参数
参数描述
74ALVT16646DGG 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2.5V/3.3V 16-bus transceiver 3-State
74ALVT16646DGG,112 功能描述:总线收发器 2.5/3.3V 16-BIT REG XCVR 3-S 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
74ALVT16646DGG,118 功能描述:总线收发器 2.5/3.3V 16-BIT REG XCVR 3-S 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
74ALVT16646DL 制造商:未知厂家 制造商全称:未知厂家 功能描述:Dual 8-bit Bus Transceiver
74ALVT16646DL,512 功能描述:总线收发器 2.5/3.3V 16-BIT REG XCVR 3-S 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