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参数资料
| 型号： | SN74ABTE16245DGG |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ABTE/ETL SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48 |
| 封装： | TSSOP-48 |
| 文件页数： | 6/9页 |
| 文件大小： | 128K |
| 代理商： | SN74ABTE16245DGG |
SN54ABTE16245, SN74ABTE16245
16-BIT INCIDENT-WAVE SWITCHING BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS226G – JULY 1993 – REVISED JUNE 1999
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
extended switching characteristics over recommended ranges of supply voltage and operating
free-air temperature, CL = 50 pF (unless otherwise noted) (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
VCC = 5 V,
TA = 25°C
SN54ABTE16245
SN74ABTE16245
UNIT
(INPUT)
(OUTPUT)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
tPLH
B
A
RX =13
1.5
3.2
4
1.5
5
1.5
4.8
ns
tPHL
B
A
RX = 13
1.5
3.8
4.7
1.5
5.8
1.5
5.6
ns
tPLH
B
A
RX =26
1.5
3.1
4
1.5
4.8
1.5
4.6
ns
tPHL
B
A
RX = 26
1.5
3.5
4.4
1.5
5.2
1.5
4.9
ns
tPLH
B
A
RX =56
1.5
3
3.8
1.5
4.7
1.5
4.5
ns
tPHL
B
A
RX = 56
1.5
3.3
4.2
1.5
5.1
1.5
4.7
ns
B
A
RX = Open
0.1
0.6
2
tsk(p)
A
B
0.4
0.8
2
ns
sk( )
B
A
RX = 26
0.3
0.8
2
B
A
RX = Open
0.3
0.7
1.3
tsk(o)
A
B
0.7
1.1
1.3
ns
sk(o)
B
A
RX = 26
0.5
1
1.3
tt
B
A
RX = 26
0.5
0.8
1.5
0.5
1.5
0.5
1.5
ns
tt
A
B
Rise or fall
time
10%–90%
3.5
5.5
7.3
3.5
8.1
3.5
7.9
ns
tt is measured between 1 V and 2 V of the output waveform.
tt is measured between 10% and 90% of the output waveform.
extended output characteristics over recommended ranges of supply voltage and operating
free-air temperature, CL = 50 pF (see Figures 1 and 2)
PARAMETER
FROM
TO
TEST CONDITIONS
LOAD
SN54ABTE16245
SN74ABTE16245
UNIT
PARAMETER
(INPUT)
(OUTPUT)
TEST CONDITIONS
LOAD
MIN
MAX
MIN
MAX
UNIT
t k(t
)
A
B
VCC = constant,
3
2.5
ns
tsk(temp)
B
A
CC
,
TA = 20°C
RX = 56
4.5
4
ns
tsk(load)
B
VCC = constant,
Temperature = constant
RX = 13, 26,
or 56
4.5
4
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74ABTE16245DGGR | 功能描述:总线收发器 16-bit Incident-Wave Switching Bus Trncvr 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 |
| SN74ABTE16245DL | 功能描述:总线收发器 16-bit Incident-Wave Switching Bus Trncvr 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 |
| SN74ABTE16245DL | 制造商:Texas Instruments 功能描述:Specialty Logic IC |
| SN74ABTE16245DLG4 | 功能描述:总线收发器 16-bit Incident-Wave Switching Bus Trncvr 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 |
| SN74ABTE16245DLR | 功能描述:总线收发器 16-bit Incident-Wave Switching Bus Trncvr 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 |
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