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CD74HC166M

Texas Instruments
Part Number CD74HC166M
Manufacturer Texas Instruments
Description 8-Bit Parallel-In/Serial-Out Shift Register
Published May 4, 2021
Detailed Description CD54HC166, CD54HCT166, CD74HC166, CD74HCT166 SCHS157D – FEBRUARY 1998 – REVISED FEBRUARY 2022 CDx4HC(T)166 High-Speed CM...
Datasheet PDF File CD74HC166M PDF File

CD74HC166M
CD74HC166M


Overview
CD54HC166, CD54HCT166, CD74HC166, CD74HCT166 SCHS157D – FEBRUARY 1998 – REVISED FEBRUARY 2022 CDx4HC(T)166 High-Speed CMOS Logic 8-Bit Parallel-In/Serial-Out Shift Register 1 Features 2 Description • Buffered inputs The ’HC166 and ’HCT166 8-bit shift register is • Fanout (over temperature range) fabricated with silicon gate CMOS technology.
It – Standard outputs: 10 LSTTL Loads – Bus driver outputs: 15 LSTTL Loads • Wide operating temperature range: -55℃ to 125℃ • Balanced propagation delay and transition time possesses the low power consumption of standard CMOS integrated circuits, and can operate at speeds comparable to the equivalent low power Schottky device.
• Significant power reduction compared to LSTTL Logic ICs • HC Types – 2 V to 6 V operation – High noise immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5 V • HCT Types PART NUMBER Device Information PACKAGE(1) BODY SIZE (NOM) CD54HC166F3A CDIP (16) 24.
38 mm × 6.
92 mm CD54HCT166F3A CDIP (16) 24.
38 mm × 6.
92 mm CD74HC166M SOIC (16) 9.
90 mm × 3.
90 mm CD74HCT166M SOIC (16) 9.
90 mm × 3.
90 mm – 4.
5 V to 5.
5 V Operation CD74HC166E PDIP (16) 19.
31 mm × 6.
35 mm – Direct LSTTL Input Logic Compatibility, VIL = 0.
8V (Max), VIH = 2 V (Min) CD74HCT166E PDIP (16) 19.
31 mm × 6.
35 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
A B C D E F G H 1 SH/LD 10 SER 11 12 13 14 15 16 17 18 15 CLK INH 2 CLK 1 CLR 1D C1 R 1D C1 R 1D C1 R 1D C1 R 1D C1 R 1D C1 R Functional Diagram 1D C1 R 1D C1 R 13 QH An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers.
PRODUCTION DATA.
CD54HC166, CD54HCT166, CD74HC166, CD74HCT166 SCHS157D – FEBRUARY 1998 – REVISED FEBRUARY 2022 www.
ti.
com Table of Contents 1 Features.
1 2 Description.
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