PI74FCT574ATQ集成电路（IC）的触发器规格书PDF中文资料

Description:

Pericom Semiconductor’s PI74FCT374T/574T are 8-bit wide octal registers designed with eight D-type flip-flops with a buffered common clock and buffered 3-state outputs. When output enable (OE) is LOW, the outputs are enabled. When OE is HIGH, the outputs are in the high impedance state. Input data meeting the setup and hold time requirements of the D inputs is transferred to the O outputs on the LOW-to-HIGH transition of the clock input. Device models available upon request.

Features:

• Pin compatible with bipolar FAST™ Series at a higher speed

and lower power consumption

• TTL input and output levels

• Low ground bounce outputs

• Extremely low static power

• Hysteresis on all inputs

• Industrial operating temperature range: –40°C to +85°C

• Packaging (Pb-free & Green available):

– 20-pin 173-mil wide plastic TSSOP (L)

– 20-pin 150-mil wide plastic QSOP (Q)

– 20-pin 150-mil wide plastic TQSOP (R)

– 20-pin 209-mil wide plastic SSOP (H)

– 20-pin 300-mil wide plastic SOIC (S)