參數(shù)資料
型號: 74FCT162H245ATPVCT
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: 16-bIT TRANSCEI
中文描述: 16位TRANSCEI
文件頁數(shù): 5/9頁
文件大?。?/td> 70K
代理商: 74FCT162H245ATPVCT
CY74FCT16245T
CY74FCT162245T
CY74FCT162H245T
5
]
Switching Characteristics
Over the Operating Range
[14]
Description
74FCT16245T
74FCT162245T
74FCT16245AT
74FCT162245AT
74FCT162H245AT
Min.
1.5
Fig.
No.
[15]
1, 3
Parameter
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SK(O)
Min.
1.5
Max.
7.0
Max.
4.5
Unit
ns
Propagation Delay Data to Output
A to B, B to A
Output Enable Time
OE to A or B
Output Disable Time
OE to A or B
Output Enable Time
DIR to A or B
Output Disable Time
DIR to A or B
Output Skew
[16]
1.5
9.5
1.5
6.2
ns
1, 7, 8
1.5
7.5
1.5
5.0
ns
1, 7, 8
1.5
9.5
1.5
6.2
ns
1, 7, 8
1.5
7.5
1.5
5.0
ns
1, 7, 8
0.5
0.5
ns
Description
74FCT16245CT
74FCT162245CT
74FCT162H245CT
Min.
1.5
74FCT16245ET
74FCT162245ET
74FCT162H245ET
Min.
1.5
Fig.
No.
[15]
1, 3
Parameter
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SK(O)
Note:
14. Minimum limits are specified but not tested on Propagation Delays.
15. See “Parameter Measurement Information” in the General Information section.
16. Skew between any two outputs of the same package switching in the same direction. This parameter is ensured by design.
Max.
4.1
Max.
3.2
Unit
ns
Propagation Delay Data to Output
A to B, B to A
Output Enable Time
OE to A or B
Output Disable Time
OE to A or B
Output Enable Time
DIR to A or B
Output Disable Time
DIR to A or B
Output Skew
[16]
1.5
5.8
1.5
4.4
ns
1, 7, 8
1.5
4.8
1.5
4.0
ns
1, 7, 8
1.5
5.8
1.5
4.8
ns
1, 7, 8
1.5
4.8
1.5
4.0
ns
1, 7, 8
0.5
0.5
ns
Ordering Information CY74FCT16245
Speed
(ns)
3.2
Ordering Code
Package
Name
Z48
O48
Z48
O48
Z48
O48
Z48
O48
Package Type
Operating
Range
Industrial
CY74FCT16245ETPACT
CY74FCT16245ETPVC/PVCT
CY74FCT16245CTPACT
CY74FCT16245CTPVC/PVCT
CY74FCT16245ATPACT
CY74FCT16245ATPVC/PVCT
CY74FCT16245TPACT
CY74FCT16245TPVC/PVCT
48-Lead (240-Mil) TSSOP
48-Lead (300-Mil) SSOP
48-Lead (240-Mil) TSSOP
48-Lead (300-Mil) SSOP
48-Lead (240-Mil) TSSOP
48-Lead (300-Mil) SSOP
48-Lead (240-Mil) TSSOP
48-Lead (300-Mil) SSOP
4.1
Industrial
4.5
Industrial
7.0
Industrial
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參數(shù)描述
74FCT162H245ATPVG 功能描述:總線收發(fā)器 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
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