参数资料
型号: 74LVT640DB,118
厂商: NXP Semiconductors
文件页数: 4/10页
文件大小: 0K
描述: IC TRANSCEIVER 8BIT INV 20SSOP
产品培训模块: Logic Packages
标准包装: 1,000
系列: 74LVT
逻辑类型: 收发器,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: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
供应商设备封装: 20-SSOP
包装: 带卷 (TR)
其它名称: 74LVT640DB-T
74LVT640DB-T-ND
935213080118
Philips Semiconductors
Product specification
74LVT640
3.3V Octal transceiver with direction pin; inverting
(3-State)
1998 Feb 19
3
LOGIC SYMBOL
DIR
SV00171
OE
B0
B1
B2
B3
B4
B5
B6
B7
A0
A1
A2
A3
A4
A5
A6
A7
1
2
3
4
5
6
7
8
9
19
18
17
16
15
14
13
12
11
FUNCTION TABLE
INPUTS
INPUTS/OUTPUTS
OEn
DIR
An
Bn
L
Bn
Inputs
L
H
Inputs
An
H
X
Z
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance “Off” state
LOGIC SYMBOL (IEEE/IEC)
2
3
4
5
6
7
8
9
G3
3 EN1 (BA)
3 EN2 (AB)
1
2
18
17
16
15
14
13
12
11
19
1
SV00172
ABSOLUTE MAXIMUM RATINGS1,2
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
VCC
DC supply voltage
–0.5 to +4.6
V
IIK
DC input diode current
VI < 0
–50
mA
VI
DC input voltage3
–0.5 to +7.0
V
IOK
DC output diode current
VO < 0
–50
mA
VOUT
DC output voltage3
Output in Off or High state
–0.5 to +7.0
V
IO
DC output current
Output in Low state
128
mA
IOUT
DC output current
Output in High state
–64
mA
Tstg
Storage temperature range
–65 to +150
°C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
°C.
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
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相关代理商/技术参数
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74LVT640DB-T 功能描述:总线收发器 3.3V OCTAL BUS XCVR INV 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
74LVT640D-T 功能描述:总线收发器 3.3V OCTAL BUS XCVR INV 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
74LVT640PW 功能描述:总线收发器 3.3V OCTAL BUS XCVR INV 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
74LVT640PW,112 功能描述:总线收发器 3.3V OCTAL BUS XCVR 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
74LVT640PW,118 功能描述:总线收发器 3.3V OCTAL BUS XCVR 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