|
|
Número de pieza | CD4510BC | |
Descripción | BCD-to-7 Segment Latch/Decoder/Driver | |
Fabricantes | National Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de CD4510BC (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! February 1988
CD4511BM CD4511BC BCD-to-7 Segment
Latch Decoder Driver
General Description
The CD4511BM CD4511BC BCD-to-seven segment latch
decoder driver is constructed with complementary MOS
(CMOS) enhancement mode devices and NPN bipolar out-
put drivers in a single monolithic structure The circuit pro-
vides the functions of a 4-bit storage latch an 8421 BCD-to-
seven segment decoder and an output drive capability
Lamp test (LT) blanking (BI) and latch enable (LE) inputs
are used to test the display to turn-off or pulse modulate
the brightness of the display and to store a BCD code
respectively It can be used with seven-segment light emit-
ting diodes (LED) incandescent fluorescent gas discharge
or liquid crystal readouts either directly or indirectly
Applications include instrument (e g counter DVM etc )
display driver computer calculator display driver cockpit
display driver and various clock watch and timer uses
Features
Y Low logic circuit power dissipation
Y High current sourcing outputs (up to 25 mA)
Y Latch storage of code
Y Blanking input
Y Lamp test provision
Y Readout blanking on all illegal input combinations
Y Lamp intensity modulation capability
Y Time share (multiplexing) facility
Y Equivalent to Motorola MC14511
Connection Diagram
Dual-In-Line Package
Top View
Order Number CD4511B
Segment Identification
TL F 5991 – 1
Truth Table
Inputs
Outputs
LE BI LT D C B A a b c d e f g Display
X X 0 XXXX1111111
X 0 1 XXXX0000000
0 1 1 0 0 0 01111110
0 1 1 0 0 0 10110000
0 1 1 0 0 1 01101101
0 1 1 0 0 1 11111001
0 1 1 0 1 0 00110011
0 1 1 0 1 0 11011011
0 1 1 0 1 1 00011111
0 1 1 0 1 1 11110000
0 1 1 1 0 0 01111111
0 1 1 1 0 0 11110011
0 1 1 1 0 1 00000000
0 1 1 1 0 1 10000000
0 1 1 1 1 0 00000000
0 1 1 1 1 0 10000000
0 1 1 1 1 1 00000000
0 1 1 1 1 1 10000000
1 1 1 XXXX
B
0
1
2
3
4
5
6
7
8
9
X e Don’t Care
Depends upon the BCD code applied during the 0 to 1 transition of LE
Display
TL F 5991–3
TL F 5991 – 2
C1995 National Semiconductor Corporation TL F 5991
RRD-B30M105 Printed in U S A
1 page Switching Time Waveforms
Typical Applications
FIGURE 1
Light Emitting Diode (LED) Readout
TL F 5991 – 4
TL F 5991 – 5
5
TL F 5991 – 6
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet CD4510BC.PDF ] |
Número de pieza | Descripción | Fabricantes |
CD4510B | CMOS PRESETTABLE UP/DOWN COUNTERS | RCA |
CD4510B | CMOS PRESETTABLE UP/DOWN COUNTERS | Texas Instruments |
CD4510BC | BCD-to-7 Segment Latch/Decoder/Driver | National Semiconductor |
CD4510BM | BCD-to-7 Segment Latch/Decoder/Driver | National Semiconductor |
Número de pieza | Descripción | Fabricantes |
SLA6805M | High Voltage 3 phase Motor Driver IC. |
Sanken |
SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |