CD4511BE – CMOS BCD To 7 Segment Latch Decoder Driver – DIP-16 Package
The CD4511BC BCD-to-seven segment latch/decoder/ driver is constructed with complementary MOS (CMOS) enhancement mode devices and NPN bipolar output drivers in a single monolithic structure. The circuit provides 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 emitting 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. CD4511 Equivalent ICs, 74LS47, 7446, 7447, SN5446A, SN5447A, SN5448, SN54LS48, SN54LS47, SN74LS48, SN74LS49, SN54LS49, SN7448.
Features:
- Lamping test and blanking capability
- Low logic circuit power dissipation
- Input latches for BCD code storage
- Balanced propagation delays and transition time
- High output sourcing capability
- Lamp intensity modulation capability
- Rigid structure
Features/Specs:
- Manufacturer Part No: CD4511BE
- Manufacturer: Texas Instruments
- Series: CD4511B
- Logic Family: CD4000
- Product Type: Encoders, Decoders, Multiplexers & Demultiplexers
- Number of Input Lines: 4 Input
- Number of Output Lines: 7 Output
- Propagation Delay Time: 420 ns
- Supply Voltage Range: 3V ~ 18V
- High Level Output Current: -1.5 mA
- Low Level Output Current: 1.5 mA
- Maximum Clock Frequency: 8 MHz
- Operating Temperature Range: -55°C ~ +125°C
- Mounting Style: Through Hole
- Package/Case: PDIP-16
Applications:
- They are most commonly used in electronic devices like digital clocks, timers, and calculators to display numeric information
Package includes:
- 1 x CD4511BE – CMOS BCD To 7 Segment Latch Decoder Driver – DIP-16 Package
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