M74HC192RM13TR STMicroelectronics, M74HC192RM13TR Datasheet

M74HC192RM13TR

Manufacturer Part Number

M74HC192RM13TR

Description

IC COUNTR DECADE U/D SYNC 16SOIC

Manufacturer

STMicroelectronics

Series

74HCr

Datasheet

1.M74HC192RM13TR.pdf (14 pages)

Specifications of M74HC192RM13TR

Logic Type

Counter, Decade

Direction

Up, Down

Number Of Elements

Number Of Bits Per Element

Reset

Asynchronous

Timing

Synchronous

Count Rate

55MHz

Trigger Type

Positive Edge

Voltage - Supply

2 V ~ 6 V

Operating Temperature

-55°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

16-SOIC (3.9mm Width)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

M74HC192RM13TR

Manufacturer:

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DESCRIPTION

The M74HC192 is an high speed CMOS

SYNCRONOUS

COUNTERS fabricated with silicon gate C

technology.

The counter has two separate clock inputs, an UP

COUNT input and a DOWN COUNT input. All

outputs

triggered on the low to high transition of either

clock while the other input is held high. The

direction of counting is determined by which input

is clocked. This counter may be preset by entering

the desired data on the DATA A, DATA B, DATA

C, and DATA D input. When the LOAD input is

taken low the data is loaded independently of

either clock input. This feature allows the counters

to be used as divide-by-n counters by modifying

the count length with the preset inputs. In addition

PIN CONNECTION AND IEC LOGIC SYMBOLS

July 2001

HIGH SPEED :

LOW POWER DISSIPATION:

HIGH NOISE IMMUNITY:

SYMMETRICAL OUTPUT IMPEDANCE:

BALANCED PROPAGATION DELAYS:

WIDE OPERATING VOLTAGE RANGE:

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 192

MAX

PLH

NIH

=4 A(MAX.) at T

| = I

(OPR) = 2V to 6V

= 55 MHz (TYP.) at V

= V

PHL

NIL

= 4mA (MIN)

the

= 28 % V

flip-flop

SYNCHRONOUS UP/DOWN DECADE COUNTER

UP/DOWN

=25°C

(MIN.)

are

= 6V

simultaneously

DECADE

MOS

ORDER CODES

the counter can also be cleared. This is

accomplished by inputting a high on the CLEAR

input. All 4 internal stages are set to low

independently of either COUNT input. Both a

BORROW and CARRY output are provided to

enable cascading of both up and down counting

functions. The BORROW output produces a

negative going pulse when the counter underflows

and the CARRY outputs a pulse when the

counters overflows. The counter can be cascaded

by connection the CARRY and BORROW outputs

of one device to the COUNT UP and COUNT

DOWN inputs, respectively, of the next device.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

PACKAGE

TSSOP

SOP

DIP

M74HC192M1R

M74HC192B1R

TUBE

SOP

M74HC192

M74HC192RM13TR

M74HC192TTR

T & R

TSSOP

1/14

Related parts for M74HC192RM13TR

M74HC192RM13TR Summary of contents

Page 1

... CARRY and BORROW outputs of one device to the COUNT UP and COUNT DOWN inputs, respectively, of the next device. All inputs are equipped with protection circuits against static discharge and transient excess voltage. M74HC192 SOP TSSOP TUBE T & R M74HC192B1R M74HC192M1R M74HC192RM13TR M74HC192TTR 1/14 ...

Page 2

M74HC192 INPUT AND OUTPUT EQUIVALENT CIRCUIT TRUTH TABLE COUNT UP COUNT DOWN Don’t Care 2/14 PIN DESCRIPTION PIN No SYMBOL COUNT 4 DOWN ...

Page 3

LOGIC DIAGRAM This logic diagram has not be used to estimate propagation delays M74HC192 3/14 ...

Page 4

M74HC192 TIMING CHART ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...

Page 5

DC SPECIFICATIONS Symbol Parameter V (V) V High Level Input 2.0 IH Voltage 4.5 6.0 V Low Level Input 2.0 IL Voltage 4.5 6.0 V High Level Output 2.0 OH Voltage 4.5 6.0 4.5 6.0 V Low Level Output 2.0 ...

Page 6

M74HC192 AC ELECTRICAL CHARACTERISTICS (C Symbol Parameter V ( Output Transition 2.0 TLH THL Time 4.5 6 Propagation Delay 2.0 PLH PHL Time (COUNT UP, 4.5 DOWN - Q) 6 Propagation Delay 2.0 PLH ...

Page 7

Symbol Parameter V (V) t Minimum Pulse 2.0 W(H) Width (COUNT UP/ t 4.5 W(L) DOWN) 6.0 t Minimum Pulse 2.0 W(L) Width (LOAD) 4.5 6.0 t Minimum Pulse 2.0 W(H) Width (CLEAR) 4.5 6.0 t Minimum Set-up 2.0 s ...

Page 8

M74HC192 TEST CIRCUIT C = 50pF or equivalent (includes jig and probe capacitance pulse generator (typically OUT WAVEFORM 1 : PROPAGATION DELAY TIME, MINIMUM PULSE WIDTH (COUNT UP AND DOWN) (f=1MHz; 50% ...

Page 9

WAVEFORM 2 : PROPAGATION DELAY TIME, MINIMUM PULSE WIDTH (CLEAR, LOAD) (f=1MHz; 50% duty cycle) WAVEFORM 3 : SETUP AND HOLD TIME ( LOAD) (f=1MHz; 50% duty cycle) M74HC192 9/14 ...

Page 10

M74HC192 WAVEFORM 4: MINIMUM REMOVAL TIME (COUNT UP OR DOWN TO CLEAR) (f=1MHz; 50% duty cycle) WAVEFORM 5 : MINIMUM REMOVAL TIME (COUNT UP OR DOWN TO LOAD) (f=1MHz; 50% duty cycle) 10/14 ...

Page 11

Plastic DIP-16 (0.25) MECHANICAL DATA mm. DIM. MIN. TYP a1 0.51 B 0.77 b 0 8.5 e 2.54 e3 17. 3.3 Z inch MAX. MIN. TYP. 0.020 1.65 0.030 0.020 0.010 20 0.335 ...

Page 12

M74HC192 DIM. MIN 0 0. 9 3.8 G 4 12/14 SO-16 MECHANICAL DATA mm. TYP MAX. 1.75 0.2 1.65 0.46 0.25 0.5 ...

Page 13

TSSOP16 MECHANICAL DATA DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 4.9 E 6.2 E1 4.3 e 0.65 BSC K 0° PIN 1 IDENTIFICATION 1 mm. TYP MAX. MIN. 1.2 ...

Page 14

... 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. This publication supersedes and replaces all information previously supplied ...

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