M74HC595 8 Bit Shift Register Output Latch (3-State)

The M74HC595 is an high speed CMOS 8-BIT SHIFT REGISTERS/OUTPUT LATCHES (3-STATE) fabricated with silicon gate C2MOS technology.

This device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has 8 3-STATE outputs. Separate clocks are provided for both the shift register and the storage register.

The shift register has a direct-overriding clear, serial input, and serial output (standard) pins for cascading. Both the shift register and storage register use positive-edge triggered clocks. If both clocks are connected together, the shift register state will always be one clock pulse ahead of the storage register.

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

技术特性

High speed:
- fMAX= 59 MHz at VCC= 6V
Low power dissipation:
- ICC= 4 µA(MAX.) at TA=25 °C
High noise immunity:
- VNIH= VNIL= 28 % VCC(MIN.)
Symmetrical output impedance:
- |IOH| = IOL= 6mA (MIN) for QA to QH
- |IOH| = IOL= 4mA (MIN) for QH'
Balanced propagation delays:
- tPLH tPHL
Wide operating voltage range:
- VCC(OPR) = 2V to 6V
Pin and function compatible with
- 74 series 595

M74HC595 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
M74HC595TTR	Active		1000	TSSOP 16	Tape And Reel		M74HC595TTR
M74HC595RM13TR	Active		1000	SO-16	Tape And Reel		M74HC595RM13TR
M74HC595B1R	Active		1000	PDIP 16	Tube		M74HC595B1R

DATASHEET

描述	版本	大小
M74HC595 : 8 bit shift register with output latches (3 state)	4	631KB