IDT74FCT163TD 查看數據表（PDF） - Integrated Device Technology
零件编号
产品描述 (功能)
生产厂家
IDT74FCT163TD Datasheet PDF : 7 Pages
| |||
IDT54/74FCT161T/AT/CT, IDT54/74FCT163T/AT/CT
FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
PIN CONFIGURATIONS
IDT54/74FCT861 10-BIT TRANSCEIVERS
INDEX
*MR for '161
*SR for ‘163
*R
CP
P0
P1
P2
P3
CEP
GND
1
16
2 P16-1, 15
3 D16-1, 14
4 S016-1, 13
5 S016-7 12
6
&
E16-1
11
7
10
8
9
Vcc
TC
Q0
Q1
Q2
Q3
CET
PE
2611 drw 02
DIP/SOIC/QSOP/CERPACK
TOP VIEW
PIN DESCRIPTION
Pin Names
Description
CEP
Count Enable Parallel Input
CET
Count Enable Trickle Input
CP
MR (‘161)
SR (‘163)
Clock Pulse Input (Active Rising Edge)
Asynchronous Master Reset Input (Active LOW)
Synchronous Reset Input (Active LOW)
P0-3
Parallel Data Inputs
PE
Parallel Enable Input (Active LOW)
Q0-3
Flip-Flop Outputs
TC
Terminal Count Output
2611 tbl 01
32
20 19
P0 4
P1 5
1
18 Q0
17 Q1
NC 6 L20-2 16 NC
P2 7
15 Q2
P3 8
14 Q3
9 10 11 12 13
LCC
TOP VIEW
2611 drw 03
FUNCTION TABLE(2)
SR(1) PE CET CEP
L
X
X
X
H
L
X
X
H
H
H
H
H
H
L
X
H
H
X
L
Action on the Rising
Clock Edge(s)
Reset (Clear)
Load (Pn→Qn)
Count (Increment)
No Change (Hold)
No Change (Hold)
NOTES:
2611 tbl 02
1. 163 only.
2. H = HIGH Voltage Level, L = LOW Voltage Level, X = Don’t Care.
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
VTERM(2) Terminal Voltage
with Respect to
GND
VTERM(3) Terminal Voltage
with Respect to
GND
TA
Operating
Temperature
TBIAS Temperature
Under Bias
TSTG Storage
Temperature
PT
Power Dissipation
Commercial
–0.5 to +7.0
–0.5 to
VCC +0.5
0 to +70
–55 to +125
–55 to +125
0.5
Military
–0.5 to +7.0
–0.5 to
VCC +0.5
–55 to +125
–65 to +135
–65 to +150
0.5
Unit
V
V
°C
°C
°C
W
IOUT
DC Output
–60 to +120 –60 to +120 mA
Current
NOTES:
2611 lnk 03
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-
INGS may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other condi-
tions above those indicated in the operational sections of this specifica-
tion is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect reliability. No terminal voltage may exceed
VCC by +0.5V unless otherwise noted.
2. Input and VCC terminals only.
3. Outputs and I/O terminals only.
CAPACITANCE (TA = +25°C, f = 1.0MHz)
Symbol Parameter(1) Conditions Typ. Max. Unit
CIN
Input
Capacitance
VIN = 0V
6
10 pF
COUT
Output
Capacitance
VOUT = 0V
8
12 pF
NOTE:
2611 lnk 04
1. This parameter is measured at characterization but not tested.
6.7
2
Share Link: 