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CD54HC597

Texas Instruments
Part Number CD54HC597
Manufacturer Texas Instruments
Description 8-Bit Shift Register
Published Aug 25, 2021
Detailed Description Data sheet acquired from Harris Semiconductor SCHS191C January 1998 - Revised October 2003 CD54HC597, CD74HC597, CD74HC...
Datasheet PDF File CD54HC597 PDF File

CD54HC597
CD54HC597


Overview
Data sheet acquired from Harris Semiconductor SCHS191C January 1998 - Revised October 2003 CD54HC597, CD74HC597, CD74HCT597 High-Speed CMOS Logic 8-Bit Shift Register with Input Storage [ /Title (CD74 HC597 , CD74 HCT59 7) /Subject (High Speed CMOS Features Description • Buffered Inputs • Asynchronous Parallel Load • Fanout (Over Temperature Range) - Standard Outputs .
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10 LSTTL Loads - Bus Driver Outputs .
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15 LSTTL Loads • Wide Operating Temperature Range .
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-55oC to 125oC • Balanced Propagation Delay and Transition Times • Significant Power Reduction Compared to LSTTL Logic ICs • HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V • HCT Types - 4.
5V to 5.
5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.
8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH The ’HC597 and CD74HCT597 are high-speed silicon gate CMOS devices that are pin-compatible with the LSTTL 597 devices.
Each device consists of an 8-flip-flop input register and an 8-bit parallel-in/serial-in, serial-out shift register.
Each register is controlled by its own clock.
A “low” on the parallel load input (PL) shifts parallel stored data asynchronously into the shift register.
A “low” master input (MR) clears the shift register.
Serial input data can also be synchronously shifted through the shift register when PL is high.
Ordering Information PART NUMBER TEMP.
RANGE (oC) PACKAGE CD54HC597F3A -55 to 125 16 Ld CERDIP CD74HC597E -55 to 125 16 Ld PDIP CD74HC597M -55 to 125 16 Ld SOIC CD74HC597MT -55 to 125 16 Ld SOIC CD74HC597M96 -55 to 125 16 Ld SOIC CD74HC597NSR -55 to 125 16 Ld SOP CD74HCT597E -55 to 125 16 Ld PDIP CD74HCT597M -55 to 125 16 Ld SOIC CD74HCT597MT -55 to 125 16 Ld SOIC CD74HCT597M96 -55 to 125 16 Ld SOIC NOTE: When ordering, use the entire part number.
The suffixes 96 and R denote tape and reel.
The suffix T denotes a small-qua...


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