High-Speed CMOS Logic Dual Synchronous Counters

Features • Positive or Negative Edge Triggering • Synchronous Internal Carry Propagation • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -5

文件：367.32 Kbytes 页数：16 Pages

TI

德州仪器

High Speed CMOS Logic Dual Synchronous Counters

文件：45.14 Kbytes 页数：8 Pages

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德州仪器

High-Speed CMOS Logic Dual Synchronous Counters

文件：468.11 Kbytes 页数：17 Pages

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德州仪器

丝印：CD74HC4520E；Package：PDIP；High-Speed CMOS Logic Dual Synchronous Counters

Features • Positive or Negative Edge Triggering • Synchronous Internal Carry Propagation • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -5

文件：367.32 Kbytes 页数：16 Pages

TI

德州仪器

丝印：CD74HC4520E；Package：PDIP；High-Speed CMOS Logic Dual Synchronous Counters

Features • Positive or Negative Edge Triggering • Synchronous Internal Carry Propagation • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -5

文件：367.32 Kbytes 页数：16 Pages

TI

德州仪器

高速 CMOS 逻辑双路二进制加法计数器

The CD74HC4518 is a dual BCD up-counter. The ’HC4520 and CD74HCT4520 are dual binary up-counters. Each device consists of two independent internally synchronous 4-stage counters. The counter stages are D-type flip-flops having interchangeable CLOCK and ENABLE lines for incrementing on either the pos • Positive or Negative Edge Triggering\n• Fanout (Over Temperature Range) \n• Bus Driver Outputs...15 LSTTL Loads\n• Wide Operating Temperature Range... –55°C to 125°C\n• Significant Power Reduction Compared to LSTTL Logic ICs\n• 2V to 6V Operation\n• HCT Types \n• Direct LSTTL Input Logic Compatibi;

TI

德州仪器

丝印：HC4520M；Package：SOIC；High-Speed CMOS Logic Dual Synchronous Counters

Features • Positive or Negative Edge Triggering • Synchronous Internal Carry Propagation • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -5

文件：367.32 Kbytes 页数：16 Pages

TI

德州仪器

丝印：HC4520M；Package：SOIC；High-Speed CMOS Logic Dual Synchronous Counters

Features • Positive or Negative Edge Triggering • Synchronous Internal Carry Propagation • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -5

文件：367.32 Kbytes 页数：16 Pages

TI

德州仪器

丝印：HC4520M；Package：SOIC；High-Speed CMOS Logic Dual Synchronous Counters

Features • Positive or Negative Edge Triggering • Synchronous Internal Carry Propagation • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -5

文件：367.32 Kbytes 页数：16 Pages

TI

德州仪器

丝印：HC4520M；Package：SOIC；High-Speed CMOS Logic Dual Synchronous Counters

Features • Positive or Negative Edge Triggering • Synchronous Internal Carry Propagation • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -5

文件：367.32 Kbytes 页数：16 Pages

TI

德州仪器