7217 数据手册 ( 数据表 ) - Maxim Integrated
零件编号
7217
Other PDF
no available.
PDF
page
9 Pages
File Size
4.3 MB
生产厂家
Maxim Integrated
General Description
The Maxim ICM7217, 7217 family of 4 digit presettable up/down counters contain a 4 digit, 7 segment LED display drvier and a presettalble comparison ( predetermining) register. The counter and comparison register can be preset using either thumbwheel switches, jumpers, or external digital logic.
FEATUREs
♦ Pin for Pin Second Source!
♦ 4 Digit Up/Down Counter
♦ Directly Drives LED Display
♦ Presettable Counter and Compare Register
♦ Interfaces with Thumbwheel Switches or Digital Logic
♦ Can Be Cascaded
♦ Multiplexed BCD I/O
♦ Up/Down, Store and Reset Inputs
♦ Monolithic, Low Power CMOS Design
零件编号
产品描述 (功能)
PDF
生产厂家
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
Motorola => Freescale
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
ON Semiconductor
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
ON Semiconductor
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