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Référence fabricant
MC14543BDR2G
MC14543B BCD-to-7 Segment SMT Latch/Decoder/Driver - SOIC-16
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| Nom du fabricant: | onsemi | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponiblesQté d'emballage(s) :2500 par Reel Style d'emballage :SOIC-16 Méthode de montage :Surface Mount | ||||||||||
| Code de date: | 2533 | ||||||||||
Product Specification Section
onsemi MC14543BDR2G - Spécifications du produit
Informations de livraison:
L'article ne peut être envoyé à certains pays. Voir la liste
L'article ne peut pas être envoyé aux pays suivants:
ECCN:
EAR99
Informations PCN:
N/A
Fichier
Date
Statut du produit:
Actif
Actif
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onsemi MC14543BDR2G - Caractéristiques techniques
Attributes Table
| Family: | MC1400 |
| No of Functions / Channels: | 1 |
| Output Characteristics: | O-DRN |
| Supply Voltage-Nom: | 3V to 18V |
| Power Dissipation: | 500mW |
| Operating Temperature: | -55°C to +125°C |
| Capacitance: | 7.5pF |
| High Level Output Current: | -8.8mA |
| Low Level Output Current: | 8.8mA |
| No of Pins: | 16 |
| Quiescent Current: | 20µA |
| Moisture Sensitivity Level: | 1 |
| Style d'emballage : | SOIC-16 |
| Méthode de montage : | Surface Mount |
Fonctionnalités et applications
The MC14543B BCD-to-seven segment latch/decoder/driver is designed for use with liquid crystal readouts, and is constructed with complementary MOS (CMOS) enhancement mode devices. The circuit provides the functions of a 4-bit storage latch and an 8421 BCD-to-seven segment decoder and driver. The device has the capability to invert the logic levels of the output combination. The phase (Ph), blanking (BI), and latch disable (LD) inputs are used to reverse the truth table phase, blank the display, and store a BCD code, respectively. For liquid crystal (LC) readouts, a square wave is applied to the Ph input of the circuit and the electrically common backplane of the display. The outputs of the circuit are connected directly to the segments of the LC readout. For other types of readouts, such as light-emitting diode (LED), incandescent, gas discharge, and fluorescent readouts.
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:
- Latch Storage of Code
- Blanking Input
- Readout Blanking on All Illegal Input Combinations
- Direct LED (Common Anode or Cathode) Driving Capability
- Supply Voltage Range = 3.0 V to 18 V
- Capable of Driving Two Low-power TTL Loads, One Low-power Schottky TTL Load or Two HTL Loads
- Over the Rated Temperature Range
- Pin-for-Pin Replacement for CD4056A (with Pin 7 Tied to VSS)
- Chip Complexity: 207 FETs or 52 Equivalent Gates
- Pb-Free Packages are Available
Learn more about the MC14543B family of 4000 Series
Pricing Section
Stock global :
0
États-Unis:
0
Sur commande :
0
Délai d'usine :
19 Semaines
Quantité
Prix unitaire
2 500
$0.146
5 000
$0.144
7 500
$0.143
12 500
$0.142
25 000+
$0.139
Product Variant Information section
Emballages disponibles
Qté d'emballage(s) :
2500 par Reel
Style d'emballage :
SOIC-16
Méthode de montage :
Surface Mount