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Motorola Electronic Components Datasheet

MC54HCT161A Datasheet

(MC54HCT161A / MC54HCT163A) PRESETTABLE COUNTERS HIGH-PERFORMANCE SILICON-GATE CMOS

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MC54HCT161A pdf
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Presettable Counters
High–Performance Silicon–Gate CMOS
The MC54/74HCT161A and HCT163A are identical in pinout to the LS161A
and LS163A. These devices may be used as level converters for interfacing
TTL or NMOS outputs to high speed CMOS inputs.
The HCT161A and HCT163A are programmable 4–bit binary counters with
asynchronous and synchronous reset, respectively.
Output Drive Capability: 10 LSTTL Loads
TTL, NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1 µA
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 200 FETs or 50 Equivalent Gates
LOGIC DIAGRAM
Preset
Data
Inputs
P0 3
P1 4
P2 5
P3 6
Clock 2
Count
Enables
Reset
Load
Enable P
Enable T
1
9
7
10
14 Q0
13 Q1 BCD or Binary
12 Q2 Outputs
11 Q3
15 Ripple
Carry Out
Pin 16 = VCC
Pin 8 = GND
MC54/74HCT161A
MC54/74HCT163A
16
1
J SUFFIX
CERAMIC PACKAGE
CASE 620–10
16
1
N SUFFIX
PLASTIC PACKAGE
CASE 648–08
16
1
D SUFFIX
SOIC PACKAGE
CASE 751B–05
ORDERING INFORMATION
MC54HCXXXAJ
MC74HCXXXAN
MC74HCXXXAD
Ceramic
Plastic
SOIC
Device
HCT161A
HCT163A
Count Mode
Binary
Binary
Reset Mode
Asynchronous
Synchronous
Pinout: 16–Lead Package (Top View)
Enable
VCC RCO* Q0 Q1 Q2 Q3 T Load
16 15 14 13 12 11 10 9
FUNCTION TABLE
Clock
Reset*
Inputs
Load Enable P Enable T
Output
Q
L X X X Reset
H L X X Load Preset Data
H H H H Count
H H L X No Count
HH X
L No Count
H = High Level; L = Low Level; X = Don’t Care
* = HCT163A only. HCT161A is an “Asynchronous–Reset” device.
12
Reset Clock
345678
P0 P1 P2 P3 Enable GND
P
* RCO = Ripple Carry Out
10/95
© Motorola, Inc. 1995
1 REV 2


Motorola Electronic Components Datasheet

MC54HCT161A Datasheet

(MC54HCT161A / MC54HCT163A) PRESETTABLE COUNTERS HIGH-PERFORMANCE SILICON-GATE CMOS

No Preview Available !

MC54HCT161A pdf
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎMC54/74HCT161A MC54/74HCT163A
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎMAXIMUM RATINGS*
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
Parameter
Value
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVCC
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVout
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIin
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎIout
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎICC
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎPD
Positive DC Supply Voltage (Referenced to GND)
– 0.5 to + 7.0
V
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current, per Pin
– 1.5 to VCC + 1.5
– 0.5 to VCC + 0.5
± 20
V
V
mA
DC Output Current, per Pin
± 25 mA
DC Supply Current, VCC and GND Pins
Power Dissipation in Still Air, Plastic or Ceramic DIP†
SOIC Package†
± 50
750
500
mA
mW
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTstg Storage Temperature Range
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTL Lead Temperature, 1 mm from Case for 10 Seconds
Plastic DIP or SOIC Package
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCeramic DIP
– 65 to + 150
260
300
_C
_C
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high–impedance cir-
cuit. For proper operation, Vin and
v vVout should be constrained to the
range GND (Vin or Vout) VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
†Derating — Plastic DIP: – 10 mW/_ C from 65_ to 125_ C
Ceramic DIP: – 10 mW/_ C from 100_ to 125_ C
SOIC Package: – 7 mW/_ C from 65_ to 125_ C
For high frequency or heavy load considerations, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎRECOMMENDED OPERATING CONDITIONS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
Parameter
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVCC DC Supply Voltage (Referenced to GND)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎVin, Vout DC Input Voltage, Output Voltage (Referenced to GND)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTA Operating Temperature, All Package Types
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtr, tf Input Rise and Fall Time (Figure 1)
Min Max Unit
4.5 5.5 V
0 VCC V
– 55 + 125 _ C
0 500 ns
DC ELECTRICAL CHARACTERISTICS (Voltages referenced to GND)
Symbol
Parameter
Test Conditions
VCC
V
Guaranteed Limit
– 55 to 25_ C 85°C
125°C
Unit
VIH Minimum High–Level Input
Voltage
vVout = 0.1 V or VCC = –1.0V
|Iout| 20 µA
4.5
5.5
2.0
2.0
2.0 2.0 V
2.0 2.0
VIL Maximum Low–Level Input
Voltage
vVout = 0.1 V
|Iout| 20 µA
4.5 0.80
5.5 0.80
0.80 0.80 V
0.80 0.80
VOH
Minimum High–Level Output
Voltage
vVin = VIH or VIL
|Iout| 20 µA
vVin = VIH or VIL
|Iout| 4.0 mA
4.5 4.4
5.5 5.4
4.5 3.98
4.4 4.4 V
5.4 5.4
3.84 3.70 V
VOL
Maximum Low–Level Output
Voltage
vVin = VIH or VIL
|Iout| 20 µA
vVin = VIH or VIL
|Iout| 4.0 mA
4.5 0.10
5.5 0.10
4.5 0.26
0.10 0.10
0.10 0.10 V
0.33 0.40 V
Iin Maximum Input Leakage Current Vin = VCC or GND
ICC Maximum Quiescent Supply
Current (Per Package)
Vin = VCC or GND
Iout – 0 µA
5.5 ± 0.10
5.5 4
± 1.00
40
± 1.00
160
µA
µA
ICC Additional Quiescent Supply
Current
Vin = 2.4V,
Any One Input
VIN = VCC or GND
Other Inputs Iout – 0 µA
55°C
2.9
5.5
25 to +125°C
2.4
mA
NOTE: Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
MOTOROLA
2 High–Speed CMOS Logic Data
DL129 — Rev 6


Part Number MC54HCT161A
Description (MC54HCT161A / MC54HCT163A) PRESETTABLE COUNTERS HIGH-PERFORMANCE SILICON-GATE CMOS
Maker Motorola
Total Page 12 Pages
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