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参数资料
| 型号： | SN74AS651-1NT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | AS SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDIP24 |
| 封装： | 0.300 INCH, PLASTIC, DIP-24 |
| 文件页数： | 2/25页 |
| 文件大小： | 380K |
| 代理商： | SN74AS651-1NT |
SN54ALS652, SN54ALS653, SN54AS651, SN54AS652
SN74ALS651A, SN74ALS652A, SN74ALS653, SN74ALS654, SN74AS651, SN74AS652
OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SDAS066F – DECEMBER 1983 – REVISED OCTOBER 1996
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500
,
R2 = 500
,
TA = MIN to MAX
UNIT
SN74ALS651A
MIN
MAX
fmax
40
MHz
tPLH
CLKBA or CLKAB
AorB
8
32
ns
tPHL
CLKBA or CLKAB
A or B
5
17
ns
tPLH
AorB
BorA
2
18
ns
tPHL
A or B
B or A
2
10
ns
tPLH
SBA or SAB
AorB
8
38
ns
tPHL
(with A or B high)
A or B
6
21
ns
tPLH
SBA or SAB
AorB
8
25
ns
tPHL
(with A or B low)
A or B
7
21
ns
tPZH
OEBA
A
3
20
ns
tPZL
OEBA
A
5
18
ns
tPHZ
OEBA
A
2
9
ns
tPLZ
OEBA
A
3
12
ns
tPZH
OEAB
B
3
22
ns
tPZL
OEAB
B
6
21
ns
tPHZ
OEAB
B
2
12
ns
tPLZ
OEAB
B
2
14
ns
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
These parameters are measured with the internal output state of the storage register opposite that of the bus input.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74AS651DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74AS651NT | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74AS652DW | 功能描述:总线收发器 Octal Bus Trncvr/Reg W/3-State Otpt 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 |
| SN74AS652DWE4 | 功能描述:总线收发器 Octal Bus Trncvr/Reg W/3-State Otpt 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 |
| SN74AS652DWG4 | 功能描述:总线收发器 Octal Bus Trancvrs Regstrs 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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