HomedatasheetCD4022BCM

CD4022BCM Datasheet

Divide-by-8 Counter/divide With 8 Decoded Outputs
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Description

Features, Applications

CD4017BC CD4022BC Decade Counter/Divider with 10 Decoded Outputs Divide-by-8 Counter/Divider with 8 Decoded Outputs

The 5-stage divide-by-10 Johnson counter with 10 decoded outputs and a carry out bit. The 4-stage divide-by-8 Johnson counter with 8 decoded outputs and a carry-out bit. These counters are cleared to their zero count by a logical "1" on their reset line. These counters are advanced on the positive edge of the clock signal when the clock enable signal is in the logical "0" state. The configuration of the CD4017BC and CD4022BC permits medium speed operation and assures a hazard free counting sequence. The 10/8 decoded outputs are normally in the logical "0" state and go to the logical "1" state only at their respective time slot. Each decoded output remains high for 1 full clock cycle. The carry-out signal completes a full cycle for every 10/8 clock input cycles and is used as a ripple carry signal to any succeeding stages.

Features

s Wide supply voltage range: 15V s High noise immunity: 0.45 VDD (typ.) s Low power Fan out of 2 driving 74L TTL compatibility: or 1 driving 74LS s Medium speed operation: 5.0 MHz (typ.) with 10V VDD s Low power: 10 �W (typ.) s Fully static operation

Applications

Automotive Instrumentation Medical electronics Alarm systems Industrial electronics Remote metering

Order Number CD4022BCM CD4022BCN Package Number M16A N16E Package Description 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.

(Note 2) DC Supply Voltage (VDD) Input Voltage (VIN) Storage Temperature (TS) Power Dissipation (PD) Dual-In-Line Small Outline Lead Temperature (TL) (Soldering, 10 seconds) 260�C (Note 500 mW

DC Supply Voltage (VDD) Input Voltage (VIN) Operating Temperature Range (TA)

Note 1: "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed, they are not meant to imply that the devices should be operated at these limits. The table of "Recommended Operating Conditions" and "Electrical Characteristics" provides conditions for actual device operation. Note 2: VSS = 0V unless otherwise specified.

Symbol IDD Parameter Quiescent Device Current VOL LOW Level Output Voltage VDD = 5V VDD = 10V VDD = 15V |IO| 1.0 �A VDD = 5V VDD = 10V VDD = 15V VOH HIGH Level Output Voltage |IO| 1.0 �A VDD = 5V VDD = 10V VDD = 15V VIL LOW Level Input Voltage |IO| 1.0 �A


Features

Parameters

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Manufacturer information

FAIRCHILD SEMICONDUCTOR

Fairchild has a rich history as a pioneer in the semiconductor industry and that pioneering spirit endures today. In an era where diversity can dilute focus and hamper innovation, we specialize in the development and manufacturing of a complete portfolio of low- to high-power solutions for the mobile, industrial, cloud, automotive, lighting, and computing industries. Fairchild is one of the most reliable partners in the industry, offering the shortest time from concept to silicon, expert FAEs for customer support, and a flexible, multi-source supply chain. Our vision is clear – anticipate the power efficiencies demanded by tomorrow’s electronic products and deliver an amazing design experience

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