SN74HC595 - 具有三态输出寄存器的 8 位移位寄存器

SN74HC595是TI德州仪器公司的一款移位寄存器产品，SN74HC595是具有三态输出寄存器的 8 位移位寄存器，本站介绍了SN74HC595的封装应用图解、特点和优点、功能等，并给出了与SN74HC595相关的TI元器件型号供参考。

SN74HC595 - 具有三态输出寄存器的 8 位移位寄存器 - 移位寄存器 - 触发器/锁存器/寄存器 - 德州仪器

产品特性

8-Bit Serial-In, Parallel-Out Shift
Wide Operating Voltage Range of 2 V to 6 V
High-Current 3-State Outputs Can Drive Up to 15 LSTTL Loads
Low Power Consumption: 80-μA (Maximum) ICC
tpd = 13 ns (Typical)
±6-mA Output Drive at 5 V
Low Input Current: 1 μA (Maximum)
Shift Register Has Direct Clear
On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

产品应用

Network Switches
Power Infrastructure
LED Displays
Servers

产品说明

The SNx4HC595 devices contain an 8-bit, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and storage register. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and serial outputs for cascading. When the output-enable (OE) input is high, the outputs are in the high-impedance state.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
SN54HC595	LCCC (20)	8.89 mm x 8.89 mm
SN54HC595	CDIP (16)	21.34 mm x 6.92 mm
SN74HC595	PDIP (16)	19.31 mm × 6.35 mm
	SOIC (16)	9.90 mm x 3.90 mm
	SOIC (16)	10.30 mm x 7.50 mm
	SSOP (16)	6.20 mm x 5.30 mm
	TSSOP (16)	5.00 mm x 4.40 mm

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