4047B MULTIVIBRATOR Datasheet

4047B Datasheet, PDF, Equivalent


Part Number

4047B

Description

LOW-POWELOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR

Manufacture

STMicroelectronics

Total Page 15 Pages
Datasheet
Download 4047B Datasheet


4047B
HCC/HCF4047B
LOW-POWER MONOSTABLE/ASTABLE MULTIVIBRATOR
. LOW POWER CONSUMPTION : SPECIAL
COS/MOS OSCILLATOR CONFIGURATION
. MONOSTABLE (one-shot) OR ASTABLE (free-
running) OPERATION
. TRUE AND COMPLEMENTED BUFFERED
OUTPUTS
. ONLY ONE EXTERNAL R AND C REQUIRED
. BUFFERED INPUTS
. QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
. STANDARDIZED, SYMMETRICAL OUTPUT
CHARACTERISTICS
. 5V, 10V, AND 15V PARAMETRIC RATINGS
. INPUT CURRENT OF 100nA AT 18V AND 25°C
FOR HCC DEVICE
. 100% TESTED FOR QUIESCENT CURRENT
. MEETS ALL REQUIREMENTS OF JEDECTEN-
TATIVE STANDARD N° 13A, ”STANDARD SPE-
CIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
EY F
(Plastic Package) (Ceramic Frit Seal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC4047BF
HCF4047BM1
HCF4047BEY
HCF4047BC1
PIN CONNECTIONS
DESCRIPTION
The HCC4047B (extended temperature range) and
HCF4047B (intermediate temperature range) are
monolithic integrated circuits, available in 14-lead
dual in-line plastic or ceramic package and plas-
tic micropackage. The HCC/HCF4047B consists of
a gatable astable multivibrator with logic techniques
incorporated to permit positive or negative edge-
triggered monostable multivibrator action with retrig-
gering and external counting options. Inputs include
+TRIGGER -TRIGGER, ASTABLE, ASTABLE, RE-
TRIGGER, and EXTERNAL RESET. Buffered out-
puts are Q, Q, and OSCILLATOR. In all modes of
operation, an external capacitor must be connected
between C-Timing and RC-Common terminals, and
an external resistor must be connected between the
R-Timing and RC-Common terminals. For operating
modes see functional terminal connections and ap-
plication notes.
June 1989
1/15

4047B
HCC/HCF4047B
BLOCK DIAGRAM
FUNCTIONAL TERMINAL CONNECTIONS
Function*
Terminal Connections
to VDD
to VSS
Input
Pulse to
Output
Pulse
From
Astable Multivibrator :
Free Running
4, 5, 6, 14
7, 8, 9, 12
– 10, 11, 13
True Gating
4, 6, 14
7, 8, 9, 12
5 10, 11, 13
Complement Gating
6, 14
5, 7, 8, 9 ,12
4
10, 11, 13
Monostable Multivibrator :
Positive–Edge Trigger
Negative–Edge Trigger
Retriggerable
External Countdown**
4, 14
4, 8, 14
4, 14
14
5, 6, 7, 9, 12
5, 7, 9, 12
5, 6, 7, 9
5, 6, 7, 8, 9, 12
8
6
8, 12
10, 11
10, 11
10, 11
10, 11
* In all cases external capacitor and resistor between pins, 1, 2 and 3 (see logic diagrams).
** Input pulse to Reset of External Counting Chip.
External Counting Chip Output to pin 4.
Output Period
or
Pulse Width
tA (10, 11) = 4.40RC
tA (13) = 2.20RC
tM (10, 11) = 2.48RC
2/15


Features HCC/HCF4047B LOW-POWER MONOSTABLE/ASTABL E MULTIVIBRATOR . . . . . . . . . . . LOW POWER CONSUMPTION : SPECIAL COS/MO S OSCILLATOR CONFIGURATION MONOSTABLE ( one-shot) OR ASTABLE (freerunning) OPER ATION TRUE AND COMPLEMENTED BUFFERED OU TPUTS ONLY ONE EXTERNAL R AND C REQUIRE D BUFFERED INPUTS QUIESCENT CURRENT SPE CIFIED TO 20V FOR HCC DEVICE STANDARDIZ ED, SYMMETRICAL OUTPUT CHARACTERISTICS 5V, 10V, AND 15V PARAMETRIC RATINGS INP UT CURRENT OF 100nA AT 18V AND 25°C FO R HCC DEVICE 100% TESTED FOR QUIESCENT CURRENT MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD N° 13A, ”STANDAR D SPECIFICATIONS FOR DESCRIPTION OF ” B” SERIES CMOS DEVICES” EY (Plasti c Package) F (Ceramic Frit Seal Packag e) M1 (Micro Package) C1 (Plastic Chi p Carrier) ORDER CODES : HCC4047BF HCF 4047BM1 HCF4047BEY HCF4047BC1 PIN CONN ECTIONS DESCRIPTION The HCC4047B (exte nded temperature range) and HCF4047B (i ntermediate temperature range) are mono lithic integrated circuits, available in 14-lead dual in-line plastic or .
Keywords 4047B, datasheet, pdf, STMicroelectronics, LOW-POWELOW-POWER, MONOSTABLE/ASTABLE, MULTIVIBRATOR, 047B, 47B, 7B, 4047, 404, 40, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)