Nexperia B.V. 8-bit parallel-in/serial out shift register 74HC166D,653

The 74HC166; 74HCT166 is an 8-bit serial or parallel-in/serial-out shift register. The device features a serial data input (DS), eight parallel data inputs (D0 to D7) and a serial output (Q7). When the parallel enable input (PE) is LOW, the data from D0 to D7 is loaded into the shift register on the next LOW-to-HIGH transition of the clock input (CP). When PEis HIGH, data enters the register serially at DS with each LOW-to-HIGH transition of CP. When the clock enable input (CE) is LOW data is shifted on the LOW-to-HIGH transitions of CP. A HIGH on CEdisables the CP input. Inputs include clamp diodes which enable the use of current limiting resistors to interface inputs to voltages in excess of V_CC.

Features and benefits

• Wide supply voltage range from 2.0 V to 6.0 V
• CMOS low power dissipation
• High noise immunity
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
• Synchronous parallel-to-serial applications
• Synchronous serial input for easy expansion
• Input levels:
• For 74HC166: CMOS level
• For 74HCT166: TTL level
• Complies with JEDEC standards:
• JESD8C (2.7 V to 3.6 V)
• JESD7A (2.0 V to 6.0 V)
• ESD protection:
• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

IC SHFT REG PUSH-PULL 8BIT 16-SO

Shift Shift Register 1 Element 8 Bit 16-SO

IC SHFT REG PUSH-PULL 8BIT 16-SO

Parallel In Serial Out, HC/UH Series, 8-Bit, Right Direction, True Output, CMOS, PDSO16

Win Source Part Number: 1371349-74HC166D,653
Category: Integrated Circuits (ICs) - Logic - Shift Registers
Temperature Range - Operating: -40°C ~ 125°C
Fake Threat In the Open Market: 36 pct.
MSL Level: 1 (Unlimited)
Mfr: Nexperia USA Inc.
Series: 74HC
Package: Tape & Reel
Product Status: Active
Package / Case: 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 16-SO
Base Product Number: 74HC166
Mounting Type: Surface Mount
HTSUS: 8542.39.0001
REACH Status: REACH Unaffected
ECCN: EAR99
Function: Parallel or Serial to Serial
Voltage - Supply: 2V ~ 6V
Output Type: Push-Pull
Logic Type: Shift Register
Number of Elements: 1
Number of Bits per Element: 8