m74hc160 STMicroelectronics, m74hc160 Datasheet

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m74hc160

Manufacturer Part Number
m74hc160
Description
Synchronous Presettable 4-bit Counter
Manufacturer
STMicroelectronics
Datasheet

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m74hc160RM13TR
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DESCRIPTION
The M74HC160 is an high speed CMOS
SYNCHRONOUS
PRESETTABLE COUNTER fabricated with silicon
gate C
The CLOCK input is active on the rising edge.
Both LOAD and CLEAR inputs are active LOW.
Presetting is synchronous on the rising edge of
the clock, the function is cleared asynchronously.
PIN CONNECTION AND IEC LOGIC SYMBOLS
July 2001
HIGH SPEED :
f
LOW POWER DISSIPATION:
I
HIGH NOISE IMMUNITY:
V
SYMMETRICAL OUTPUT IMPEDANCE:
|I
BALANCED PROPAGATION DELAYS:
t
WIDE OPERATING VOLTAGE RANGE:
V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 160
MAX
CC
PLH
OH
NIH
CC
=4 A(MAX.) at T
| = I
2
(OPR) = 2V to 6V
MOS technology.
= 62 MHz (TYP.) at V
= V
t
PHL
OL
NIL
= 4mA (MIN)
= 28 % V
SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
A
CC
=25°C
BCD
(MIN.)
CC
= 6V
DECADE
ORDER CODES
Two enable inputs (TE and PE) and CARRY
output are provided to enable easy cascading of
counters, which facilities easy implementation of
N-bit counters without using external gates.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
PACKAGE
TSSOP
SOP
DIP
DIP
M74HC160M1R
M74HC160B1R
TUBE
SOP
M74HC160
M74HC160RM13TR
M74HC160TTR
T & R
TSSOP
1/12

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m74hc160 Summary of contents

Page 1

... PHL WIDE OPERATING VOLTAGE RANGE: V (OPR PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 160 DESCRIPTION The M74HC160 is an high speed CMOS SYNCHRONOUS BCD PRESETTABLE COUNTER fabricated with silicon 2 gate C MOS technology. The CLOCK input is active on the rising edge. Both LOAD and CLEAR inputs are active LOW. ...

Page 2

... M74HC160 INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE INPUTS CLEAR LOAD Don’t Care Logic level of data inputs Carry : CARRY = TE·Q ·Q ·Q · LOGIC DIAGRAM ...

Page 3

... Storage Temperature stg T Lead Temperature (10 sec) L Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied (*) 500mW derate to 300mW by 10mW/ C from Parameter M74HC160 Value Unit - ...

Page 4

... M74HC160 RECOMMENDED OPERATING CONDITIONS Symbol V Supply Voltage CC V Input Voltage I V Output Voltage O T Operating Temperature op Input Rise and Fall Time SPECIFICATIONS Symbol Parameter V V High Level Input IH Voltage V Low Level Input IL Voltage V High Level Output OH Voltage V Low Level Output ...

Page 5

... M74HC160 Unit Max. 110 190 225 150 225 300 MHz 110 110 150 30 ...

Page 6

... M74HC160 CAPACITIVE CHARACTERISTICS Symbol Parameter V C Input Capacitance IN C Power Dissipation PD Capacitance (note defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without PD load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I ...

Page 7

... WAVEFORM 2 : MINIMUM PULSE WIDTH (CLEAR), REMOVAL TIME (CLEAR to CLOCK) (PRESET MODE) (f=1MHz; 50% duty cycle) WAVEFORM 3 : SETUP AND HOLD TIMES (CLEAR MODE) (f=1MHz; 50% duty cycle) M74HC160 7/12 ...

Page 8

... M74HC160 WAVEFORM 4 : SETUP AND HOLD TIMES (COUNTENABLE MODE) (f=1MHz; 50% duty cycle) WAVEFORM 5 : PROPAGATION DELAY TIMES (CASCADE MODE) (f=1MHz; 50% duty cycle) 8/12 ...

Page 9

... Plastic DIP-16 (0.25) MECHANICAL DATA mm. DIM. MIN. a1 0. 17. TYP MAX. MIN. 0.020 1.65 0.030 0.5 0.25 20 8.5 2.54 7.1 5.1 3.3 1.27 M74HC160 inch TYP. MAX. 0.065 0.020 0.010 0.787 0.335 0.100 0.700 0.280 0.201 0.130 0.050 P001C 9/12 ...

Page 10

... M74HC160 DIM. MIN 0 0. 9 3.8 G 4 10/12 SO-16 MECHANICAL DATA mm. TYP MAX. 1.75 0.2 1.65 0.46 0.25 0.5 45° (typ.) 10 6.2 1.27 8.89 4.0 5.3 1.27 0.62 8° (max.) inch MIN. TYP. MAX. 0.068 0.003 0.007 0.064 0.013 0.018 0.007 0.010 0.019 0.385 0.393 0.228 0.244 0.050 0.350 0.149 0.157 ...

Page 11

... PIN 1 IDENTIFICATION 1 mm. TYP MAX. 1.2 0.15 1 1.05 0.30 0.20 5 5.1 6.4 6.6 4.4 4.48 0.65 BSC 8° 0.60 0. M74HC160 inch MIN. TYP. MAX. 0.047 0.002 0.004 0.006 0.031 0.039 0.041 0.007 0.012 0.004 0.0089 0.193 0.197 0.201 0.244 0.252 0.260 0.169 0.173 0.176 0.0256 BSC 0° 0.018 0.024 ...

Page 12

... M74HC160 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...

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