參數(shù)資料
型號: CY5474FCT163T
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: 4-Bit Binary Counter
中文描述: 4位二進制計數(shù)器
文件頁數(shù): 4/7頁
文件大?。?/td> 68K
代理商: CY5474FCT163T
CY54/74FCT163T
4
Document #: 38
00285
B
Switching Characteristics
Over the Operating Range
Parameter
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
S
t
H
t
SU
Description
CY54FCT163T
Military
Min.
[12]
2.0
CY74FCT163CT
Commercial
Min.
[12]
1.5
Unit
ns
Fig. No.
[13]
1, 5
Max.
11.5
Max.
5.8
Propagation Delay CP to Q
(PE Input HIGH)
Propagation Delay CP to TC
(PE Input LOW)
Propagation Delay CP to TC
2.0
10.0
1.5
5.2
ns
1, 5
2.0
16.5
1.5
7.8
ns
1, 5
Propagation Delay CET to TC
1.5
9.0
1.5
4.4
ns
1, 5
Set-Up Time, HIGH or LOW P to CP
Hold Time, HIGH or LOW P to CP
Set-Up Time HIGH or LOW
PE or SR to CP
Hold Time HIGH or LOW
PE or SR to CP
Set-Up Time HIGH or LOW
CEP or CET to CP
Hold Time HIGH or LOW
CEP or CET to CP
Clock Pulse Width (Load)
HIGH or LOW
Clock Pulse Width(Count)
HIGH or LOW
5.5
2.0
13.5
3.5
1.5
7.6
ns
ns
ns
4
4
4
t
H
1.5
1.0
ns
4
t
SU
13.0
7.6
ns
4
t
H
0
0
ns
4
t
W
5.0
4.0
ns
5
t
W
8.0
5.0
ns
5
Notes:
12. Minimum limits are specified but not tested on Propagation Delays.
13. See “Parameter Measurement Information” in the General Information section.
Ordering Information
Speed
(ns)
5.8
Ordering Code
Package
Name
Q1
S1
L61
Package Type
Operating
Range
Commercial
CY74FCT163CTQCT
CY74FCT163CTSOC/SOCT
CY54FCT163TLMB
16-Lead (150-Mil) QSOP
16-Lead (300-Mil) Molded SOIC
20-Square Leadless Chip Carrier
11.5
Military
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