IDT74FCT161CTQ IDT, Integrated Device Technology Inc, IDT74FCT161CTQ Datasheet - Page 2

• Manufacturer Part Number: IDT74FCT161CTQ
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Binaryr

Specifications of IDT74FCT161CTQ

• Technology: CMOS
• Number Of Elements: 1
• Number Of Bits: 4
• Logic Family: FCT
• Logical Function: Counter
• Operating Supply Voltage (typ): 5V
• Package Type: QSOP
• Propagation Delay Time: 7.4ns
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / Rohs Status: Not Compliant

PIN CONFIGURATION
IDT74FCT161AT/CT
FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTER
GND
CEP
MR
CP
P
P
P
P
0
1
2
3
1
2
3
4
5
6
7
8
SOIC/ QSOP
TOP VIEW
16
15
14
13
12
11
10
9
V
TC
Q
Q
Q
Q
CET
PE
CC
0
1
2
3
2
ABSOLUTE MAXIMUM RATINGS
CAPACITANCE
NOTE:
1. This parameter is measured at characterization but not tested.
PIN DESCRIPTION
FUNCTION TABLE
NOTE:
1. H = HIGH Voltage Level
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
2. Inputs and Vcc terminals only.
3. Output and I/O terminals only.
C
Symbol
V
V
T
I
Symbol
C
OUT
PE
Pin Names
L = LOW Voltage Level
X = Don’t Care
STG
TERM
TERM
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational
sections of this specification 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.
IN
H
H
H
OUT
X
L
CEP
CET
Q
P
C P
MR
PE
TC
0-3
0-3
(2)
(3)
CET
Terminal Voltage with Respect to GND
Terminal Voltage with Respect to GND
Storage Temperature
DC Output Current
H
X
X
X
L
Input Capacitance
Output Capacitance
Parameter
CEP
H
X
X
X
L
Count Enable Parallel Input
Count Enable Trickle Input
Clock Pulse Input (Active Rising Edge)
Asynchronous Master Reset Input (Active LOW)
Parallel Data Inputs
Parallel Enable Input (Active LOW)
Flip-Flop Outputs
Terminal Count Output
Description
(1)
(T
A
INDUSTRIAL TEMPERATURE RANGE
= +25°C, F = 1.0MHz)
(1)
Conditions
Action on the Rising
V
V
OUT
Description
No Change (Hold)
No Change (Hold)
Count (Increment)
IN
Load (Px→Qx)
Clock Edge(s)
Reset (Clear)
= 0V
= 0V
–0.5 to V
Typ.
–65 to +150
–60 to +120
6
8
–0.5 to +7
Max
CC
Max.
+0.5
10
12
(1)
Unit
Unit
pF
pF
mA
° C
V
V