M74HC164 8-Bit SIPO shift register

The M74HC164 is an high speed CMOS 8 BIT SIPO SHIFT REGISTER fabricated with silicon gate C2MOS technology.

The M74HC164 is an 8 bit shift register with serial data entry and an output from each of the eight stages. Data is entered serially through one of two inputs (A or B), either of these inputs can be used as an active high enable for data entry through the other input. An unused input must be high, or both inputs connected together. Each low-to-high transition on the clock inputs shifts data one place to the right and enters into QA the logic NAND of the two data inputs (A x B), the data that existed before the rising clock edge. A low level on the clear input overrides all other inputs and clears the register asynchronously, forcing all Q outputs low.

All inputs are equipped with protection circuits against static discharge and transient excess voltage.

技术特性

HIGH SPEED: tMAX = 62MHz (TYP.) at VCC = 6V
LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C
HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.) V
SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN)
BALANCED PROPAGATION DELAYS: tPLH ≈ tPHL
WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V
PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 164

M74HC164 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
M74HC164TTR	Active		1000	TSSOP 14	Tape And Reel		M74HC164TTR
M74HC164RM13TR	Active		1000	SO-14	Tape And Reel		M74HC164RM13TR
M74HC164B1R	Active		1000	PDIP 14	Tube		M74HC164B1R

DATASHEET

描述	版本	大小
M74HC164 : 8 bit SIPO shift register	2	513KB