...or up to 144 segments, an event counter, and a melody circuit. It is best suited for applications such as clocks and LCD games.
FEATURES
...decoder
IR
(8)
INT
TST
PORT ADDRESS DB7 to DB0
VR
INT
INT
INT
VDD
B...
Description
4-Bit Microcontroller with Built-in LCD driver and Melody Circuit From old datasheet system
... system design.
555
3-BIT counter
A0 A1 A2 5090 CE CLR
Interfacing With a Microprocessor System
Q0 Q1 Q2 Q3 Q0 Q5 Q6 Q7
Operating in Demultiplex Mode
TYPICAL PERFORMANCE CHARACTERISTICS
Output Voltage vs Load Current
...
counter/Divider
Description
CD4033BMS consists of a 5 stage Johnson decade counter and an output decoder which converts the Johnson code to a 7 segment decoded output for driving one stage in a numerical display. This device is particular...
Description
From old datasheet system CMOS Decade counter/Divider
...ator, which in turn latches the counter. The count is then multiplexed to the BCD outputs. The timing for the CA3162E is supplied by a 786Hz...decoder/drivers are therefore used. Each CD4056B contains an input latch so that the BCD data for ea...
Description
A/D Converters for 3-Digit Display DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP16 From old datasheet system