datasheetbank_Logo   Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name :   

54AC169 View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
54AC169 4-Stage Synchronous Bidirectional Counter National-Semiconductor
National ->Texas Instruments National-Semiconductor
54AC169 Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
AC Operating Requirements (Continued)
Symbol
Parameter
VCC
(V)
(Note 9)
th
Hold Time, HIGH or LOW
3.3
CET to CP
5.0
ts
Setup Time,
3.3
HIGH or LOW
5.0
PE to CP
th
Hold Time, HIGH or LOW
3.3
PE to CP
5.0
ts
Setup Time,
3.3
HIGH or LOW
5.0
U/D to CP
th
Hold Time, HIGH or LOW
3.3
U/D to CP
5.0
tw
CP Pulse Width,
3.3
HIGH or LOW
5.0
Note 9: Voltage Range 3.3 is 3.3V ±0.3V
Voltage Range 5.0 is 5.0V ±0.5V
54AC
TA = −55˚C
to +125˚C
CL = 50 pF
Guaranteed
Minimum
0.5
2.5
8.5
6.5
0.5
2.0
13.0
9.0
0.5
2.0
5.0
5.0
AC Electrical Characteristics
Symbol
fmax
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
Parameter
Maximum Clock
Frequency
Propagation Delay
CP to Qn
(PE HIGH or LOW)
Propagation Delay
CP to Qn
(PE HIGH or LOW)
Propagation Delay
CP to TC
Propagation Delay
CP to TC
Propagation Delay
CET to TC
Propagation Delay
CET to TC
Propagation Delay
U/D to TC
Propagation Delay
U/D to TC
VCC
(V)
(Note 10)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
54ACT
TA = −55˚C
to +125˚C
CL = 50 pF
Min
Max
75
1.5
12.5
1.5
12.5
1.5
16.5
1.5
16.5
1.5
13.5
1.5
13.5
1.5
14.5
1.5
14.5
7
Fig.
Units
No.
ns
ns
ns
ns
ns
ns
Fig.
Units
No.
MHz
ns
ns
ns
ns
ns
ns
ns
ns
www.national.com
Direct download click here
 

Share Link : National-Semiconductor
All Rights Reserved © datasheetbank.com 2014 - 2019 [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]