參數(shù)資料
型號: 74FCT162646ETPACT
廠商: Texas Instruments, Inc.
英文描述: 16-Bit Registered Transceivers
中文描述: 16位注冊收發(fā)器
文件頁數(shù): 6/9頁
文件大?。?/td> 75K
代理商: 74FCT162646ETPACT
CY74FCT16646T
CY74FCT162646T
6
Switching Characteristics
Over the Operating Range
[15]
Parameter
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PLH
t
PHL
t
PLH
t
PHL
t
SU
Description
CY74FCT16646T
Min.
1.5
CY74FCT16646AT
CY74FCT162646AT
Min.
1.5
Unit
ns
Max.
9.0
Max.
6.3
Fig. No.
[16]
1, 2
Propagation Delay
Bus to Bus
Output Enable Time
DIR or OE to Bus
Output Disable Time
DIR or OE to Bus
Propagation Delay
Clock to Bus
Propagation Delay
SBA or SAB to Bus
Set-Up Time HIGH or
LOW Bus to Clock
Hold Time HIGH or
LOW Bus to Clock
Clock Pulse Width
HIGH or LOW
Output Skew
[17]
1.5
14.0
1.5
9.8
ns
1, 7, 8
1.5
9.0
1.5
6.3
ns
1, 7, 8
1.5
9.0
1.5
6.3
ns
1, 5
1.5
11.0
1.5
7.7
ns
1,5
2.0
2.0
ns
4
t
H
1.5
1.5
ns
4
t
W
5.0
5.0
ns
6
t
SK(O)
0.5
0.5
ns
Parameter
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PLH
t
PHL
t
PLH
t
PHL
t
SU
Description
CY74FCT16646CT
CY74FCT162646CT
Min.
1.5
CY74FCT16646ET
CY74FCT162646ET
Min.
1.5
Unit
ns
Max.
5.4
Max.
3.8
Fig. No.
[16]
1, 2
Propagation Delay
Bus to Bus
Output Enable Time
DIR or OE to Bus
Output Disable Time
DIR or OE to Bus
Propagation Delay
Clock to Bus
Propagation Delay
SBA or SAB to Bus
Set-Up Time HIGH or
LOW Bus to Clock
Hold Time HIGH or
LOW Bus to Clock
Clock Pulse Width
HIGH or LOW
Output Skew
[17]
1.5
7.8
1.5
4.8
ns
1, 7, 8
1.5
6.3
1.5
4.0
ns
1, 7, 8
1.5
5.7
1.5
3.8
ns
1, 5
1.5
6.2
1.5
4.2
ns
1,5
2.0
2.0
ns
4
t
H
1.5
0.0
ns
4
t
W
5.0
3.0
ns
6
t
SK(O)
Notes:
15. Minimum limits are specified but not tested on Propagation Delays.
16. See “Parameter Measurement Information” in the General Information section.
17. Skew any two outputs of the same package switching in the same direction. This parameter is ensured by design.
0.5
0.5
ns
相關(guān)PDF資料
PDF描述
74FCT162646ETPVCT 16-Bit Registered Transceivers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74FCT162646ETPV 制造商:Integrated Device Technology Inc 功能描述:16-Bit Registered Transceiver 制造商:Rochester Electronics LLC 功能描述:- Bulk
74FCT162646ETPVCT 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
74FCT162652ATPVC 制造商:Texas Instruments 功能描述:
74FCT162652ATPVCG4 功能描述:總線收發(fā)器 16B Bus Trans & Reg RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74FCT162652ATPVCT 功能描述:總線收發(fā)器 16B Bus Trans & Reg RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel