參數(shù)資料
型號(hào): 74FCT162H952ATPACT
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
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): 5/8頁
文件大?。?/td> 68K
代理商: 74FCT162H952ATPACT
CY74FCT16952T
CY74FCT162952T
CY74FCT162H952T
5
Switching Characteristics
Over the Operating Range
[17]
CY74FCT16952AT
CY74FCT162952AT
CY74FCT162H952AT
Min.
2.0
CY74FCT162952BT
Min.
2.0
Parameter
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SU
Description
Max.
10.0
Max.
7.5
Unit
ns
Fig. No.
[18]
1, 5
Propagation Delay
CLKAB, CLKBA to B, A
Output Enable Time
OEBA, OEAB to A, B
Output Disable Time
OEBA, OEAB to A, B
Set-Up Time, HIGH or LOW
A, B to CLKAB, CLKBA
Hold Time, HIGH or LOW
A, B to CLKAB, CLKBA
Set-Up Time, HIGH or LOW
CEAB, CEBA to CLKAB, CLKBA
Hold Time, HIGH or LOW
CEAB, CEBA to CLKAB, CLKBA
Pulse Width HIGH or LOW
CLKAB or CLKBA
[19]
Output Skew
[20]
1.5
10.5
1.5
8.0
ns
1, 7, 8
1.5
10.0
1.5
7.5
ns
1, 7, 8
2.5
2.5
ns
4
t
H
2.0
1.5
ns
4
t
SU
3.0
3.0
ns
4
t
H
2.0
2.0
ns
4
t
W
3.0
3.0
ns
5
t
SK(O)
0.5
0.5
ns
CY74FCT16952CT
CY74FCT162H952CT
Min.
2.0
CY74FCT16952ET
CY74FCT162952ET
CY74FCT162H952ET
Min.
1.5
Parameter
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SU
Description
Max.
6.3
Max.
3.7
Unit
ns
Fig. No.
[18]
1, 5
Propagation Delay
CLKAB, CLKBA to B, A
Output Enable Time
OEBA, OEAB to A, B
Output Disable Time
OEBA, OEAB to A, B
Set-Up Time, HIGH or LOW
A, B to CLKAB, CLKBA
Hold Time, HIGH or LOW
A, B to CLKAB, CLKBA
Set-Up Time, HIGH or LOW
CEAB, CEBA to CLKAB, CLKBA
Hold Time, HIGH or LOW
CEAB, CEBA to CLKAB, CLKBA
Pulse Width HIGH or LOW
CLKAB or CLKBA
[19]
Output Skew
[20]
1.5
7.0
1.5
4.4
ns
1, 7, 8
1.5
6.5
1.5
3.6
ns
1, 7, 8
2.5
1.5
ns
4
t
H
1.5
0
ns
4
t
SU
3.0
2.0
ns
4
t
H
2.0
0
ns
4
t
W
3.0
3.0
ns
5
t
SK(O)
Notes:
17. Minimum limits are specified but not tested on Propagation Delays.
18. See “Parameter Measurement Information” in the General Information section.
19. This parameter is specified but not tested.
20. Skew between 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
74FCT162H952CTPVC 16-Bit Registered Transceivers
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74FCT162952ATPACT 16-Bit Registered Transceivers
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參數(shù)描述
74FCT162H952CTPVC 功能描述:總線收發(fā)器 16B Reg Transceivers 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(shí)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
74FCT162H952CTPVCT 功能描述:總線收發(fā)器 16B Reg Transceivers 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(shí)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
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