Download the TC74HC166AF datasheet PDF.
This datasheet also covers the TC74HC166AP variant, as both devices belong to the same 8-bit shift register family and are provided as variant models within a single manufacturer datasheet.
Key Features
High speed: fmax = 57 MHz (typ. ) at VCC = 5 V.
Low power dissipation: ICC = 4 μA (max) at Ta = 25°C.
High noise immunity: VNIH = VNIL = 28% VCC (min).
Output drive immunity: 10 LSTTL loads.
Symmetrical output impedance: |IOH| = IOL = 4 mA (min).
Balanced propagation delays: tpLH ∼.
tpHL.
Wide operating voltage range: VCC (opr) = 2 to 6 V.
Pin and function compatible with 74LS166
Pin Assignment
TC74HC166AP TC74HC166.
Full PDF Text Transcription for TC74HC166AF (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
TC74HC166AF. For precise diagrams, and layout, please refer to the original PDF.
TC74HC166AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC166AP, TC74HC166AF 8-Bit Shift Register (P-IN, S-OUT) The TC74HC166A is a high speed CMOS ...
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-Bit Shift Register (P-IN, S-OUT) The TC74HC166A is a high speed CMOS 8-BIT PARALLEL/SERIAL-IN, SERIAL-OUT SHIFT REGISTER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. It consists of parallel-in or serial-in, serial-out 8-bit shift register with a gated clock input and an overriding clear input. The parallel-in or serial-in modes are controlled by the SHIFT/ LOAD input. When the SHIFT/ LOAD input is held high, the serial data input is enabled and the eight flip-flops perform serial shifting on each clock puls
TC74HC166AF Datasheet
