Datasheets
MC146818ACP by:

1 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, DIP-24

Part Details for MC146818ACP by Motorola Mobility LLC

Overview of MC146818ACP by Motorola Mobility LLC

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Part Details for MC146818ACP

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MC146818ACP Part Data Attributes:

MC146818ACP Motorola Mobility LLC
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MC146818ACP Motorola Mobility LLC 1 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, DIP-24
Part Life Cycle Code Obsolete
Ihs Manufacturer MOTOROLA INC
Part Package Code DIP
Package Description DIP,
Pin Count 24
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Bus Compatibility 8085; 8048; 8049; MC3870; MC6805; MC146805; S2000; 8021
Clock Frequency-Max 0.032 MHz
External Data Bus Width 8
Information Access Method PARALLEL, MUXED BUS
JESD-30 Code R-PDIP-T24
JESD-609 Code e0
Length 31.75 mm
Number of Terminals 24
Number of Timers
On Chip Data RAM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Clock Frequency-Max 0.032768 MHz
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
RAM (words) 50
Seated Height-Max 5.08 mm
Supply Current-Max 3 mA
Supply Voltage-Max 5.25 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 15.24 mm
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK

Alternate Parts for MC146818ACP

This table gives cross-reference parts and alternative options found for MC146818ACP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MC146818ACP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
MC146818P 1 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, DIP-24 Motorola Mobility LLC MC146818ACP vs MC146818P
MC146818P 1 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, DIP-24 Freescale Semiconductor MC146818ACP vs MC146818P
CDP6818AE 1 TIMER(S), REAL TIME CLOCK, PDIP24 Intersil Corporation MC146818ACP vs CDP6818AE
CDP6818E 1 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, MS-011AA, DIP-24 Intersil Corporation MC146818ACP vs CDP6818E
MC146818P Real Time Clock, 1 Timer(s), CMOS, PDIP24, PLASTIC, DIP-24 Motorola Semiconductor Products MC146818ACP vs MC146818P
MC146818AP Real Time Clock, 1 Timer(s), CMOS, PDIP24, PLASTIC, DIP-24 Motorola Semiconductor Products MC146818ACP vs MC146818AP
Part Number Description Manufacturer Compare
BQ4285ESTR 1 TIMER(S), REAL TIME CLOCK, PDSO24, 0.300 INCH, PLASTIC, SOIC-24 Texas Instruments MC146818ACP vs BQ4285ESTR
MC146818P Real Time Clock, 1 Timer(s), CMOS, PDIP24, PLASTIC, DIP-24 Motorola Semiconductor Products MC146818ACP vs MC146818P
DS12887A+ Programmable Timer, Non-Volatile, 1 Timer(s), CMOS, PDIP24, ROHS COMPLIANT, ENCAPSULATED, DIP-24 Maxim Integrated Products MC146818ACP vs DS12887A+
BQ3285LQ Real Time Clock, Volatile, 1 Timer(s), CMOS, PQCC28, Benchmarq Microelectronics Inc MC146818ACP vs BQ3285LQ
BQ4285EQN 1 TIMER(S), REAL TIME CLOCK, PQCC28, PLASTIC, LCC-28 Texas Instruments MC146818ACP vs BQ4285EQN
BQ3287AMT-SB2 1 TIMER(S), REAL TIME CLOCK, PDIP24, ROHS COMPLIANT, PLASTIC, MODULE, DIP-24 Texas Instruments MC146818ACP vs BQ3287AMT-SB2
BQ3285ES Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO24, Benchmarq Microelectronics Inc MC146818ACP vs BQ3285ES
BQ3285LDSSG4 ACPI Compliant RTC IC W 242x8 NVSRAM Alarm Wake-up Dedicated 32kHz Output 3V Op on L Version 24-SSOP 0 to 70 Texas Instruments MC146818ACP vs BQ3285LDSSG4
CDP6818E 1 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, MS-011AA, DIP-24 Intersil Corporation MC146818ACP vs CDP6818E
BQ3285P-SB2 RTC IC with 114x8 NVSRAM 24-PDIP 0 to 70 Texas Instruments MC146818ACP vs BQ3285P-SB2

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