High-Speed CMOS Logic 4x4 Register File

Features • Simultaneous and Independent Read and Write Operations • Expandable to 512 Words of n-Bits • Three-State Outputs • Organized as 4 Words x 4 Bits Wide • Buffered Inputs • Typical Read Time = 16ns for ’HC670 VCC = 5V, CL = 15pF, TA = 25oC • Fanout (Over Temperature Range) - Stan

文件：305.25 Kbytes 页数：16 Pages

TI

德州仪器

High-Speed CMOS Logic 4x4 Register File

文件：568.61 Kbytes 页数：17 Pages

TAOS

High-Speed CMOS Logic 4x4 Register File

文件：49.07 Kbytes 页数：9 Pages

TI

德州仪器

High-Speed CMOS Logic 4x4 Register File

文件：284.47 Kbytes 页数：14 Pages

TI

德州仪器

High-Speed CMOS Logic 4x4 Register File

文件：351.36 Kbytes 页数：17 Pages

TI

德州仪器

丝印：CD74HC670E；Package：PDIP；High-Speed CMOS Logic 4x4 Register File

Features • Simultaneous and Independent Read and Write Operations • Expandable to 512 Words of n-Bits • Three-State Outputs • Organized as 4 Words x 4 Bits Wide • Buffered Inputs • Typical Read Time = 16ns for ’HC670 VCC = 5V, CL = 15pF, TA = 25oC • Fanout (Over Temperature Range) - Stan

文件：305.25 Kbytes 页数：16 Pages

TI

德州仪器

丝印：CD74HC670E；Package：PDIP；High-Speed CMOS Logic 4x4 Register File

Features • Simultaneous and Independent Read and Write Operations • Expandable to 512 Words of n-Bits • Three-State Outputs • Organized as 4 Words x 4 Bits Wide • Buffered Inputs • Typical Read Time = 16ns for ’HC670 VCC = 5V, CL = 15pF, TA = 25oC • Fanout (Over Temperature Range) - Stan

文件：305.25 Kbytes 页数：16 Pages

TI

德州仪器

高速 CMOS 逻辑 4 x 4 寄存器文件

The ’HC670 and CD74HCT670 are 16-bit register files organized as 4 words x 4 bits each. Read and write address and enable inputs allow simultaneous writing into one location while reading another. Four data inputs are provided to store the 4-bit word. The write address inputs (WA0 and WA1) determine • Simultaneous and Independent Read and Write Operations\n• Three-State Outputs\n• Buffered Inputs\n• Fanout (Over Temperature Range) \n• Bus Driver Outputs...15 LSTTL Loads\n• Balanced Propagation Delay and Transition Times\n• HC Types \n• High Noise Immunity: NIL = 30%, NIH = 30% of VCC at;

TI

德州仪器

丝印：HC670M；Package：SOIC；High-Speed CMOS Logic 4x4 Register File

Features • Simultaneous and Independent Read and Write Operations • Expandable to 512 Words of n-Bits • Three-State Outputs • Organized as 4 Words x 4 Bits Wide • Buffered Inputs • Typical Read Time = 16ns for ’HC670 VCC = 5V, CL = 15pF, TA = 25oC • Fanout (Over Temperature Range) - Stan

文件：305.25 Kbytes 页数：16 Pages

TI

德州仪器

丝印：HC670M；Package：SOIC；High-Speed CMOS Logic 4x4 Register File

Features • Simultaneous and Independent Read and Write Operations • Expandable to 512 Words of n-Bits • Three-State Outputs • Organized as 4 Words x 4 Bits Wide • Buffered Inputs • Typical Read Time = 16ns for ’HC670 VCC = 5V, CL = 15pF, TA = 25oC • Fanout (Over Temperature Range) - Stan

文件：305.25 Kbytes 页数：16 Pages

TI

德州仪器