SN54LS597 具有输出锁存器的 8 位移位寄存器

The 'LS597 comes in a 16-pin package and consists of an 8-bit storage latch feeding a parallel-in, serial-out 8-bit shift register. Both the storage register and shift register have positive-edge triggered clocks. The shift register also has direct load (from storage) and clear inputs.

The 'LS598 comes in a 20-pin package and has all the features of the 'LS597 plus 3-state I/O ports that provide parallel shift register outputs and also has multiplexed serial data inputs

	SN54LS597
Technology Family	LS
Rating	Military

SN54LS597 特性

• 8-Bit Parallel Storage Register Inputs ('LS597)
• Parallel 3-State I/O, Storage Register Inputs, Shift Register Outputs ('LS598)
• Shift Register has Direct Overriding Load and Clear
• Accurate Shift-Frequency … DC to 20 MHz

SN54LS597 芯片订购指南

器件	状态	温度	价格	封装 | 引脚	封装数量 | 封装载体	丝印标记
SN54LS597J	ACTIVE	-55 to 125	16.23 | 1ku	CDIP (J) | 16	1 | TUBE
SNJ54LS597FK	ACTIVE	-55 to 125	17.37 | 1ku	LCCC (FK) | 20	1 | TUBE
SNJ54LS597J	ACTIVE	-55 to 125	23.81 | 1ku	CDIP (J) | 16	1 | TUBE
SNJ54LS597W	ACTIVE	-55 to 125	16.23 | 1ku	CFP (W) | 16	1 | TUBE

SN54LS597 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
SN54LS597J	TBD	A42	N/A for Pkg Type	SN54LS597J	SN54LS597J
SNJ54LS597FK	TBD	POST-PLATE	N/A for Pkg Type	SNJ54LS597FK	SNJ54LS597FK
SNJ54LS597J	TBD	A42	N/A for Pkg Type	SNJ54LS597J	SNJ54LS597J
SNJ54LS597W	TBD	Call TI	N/A for Pkg Type	SNJ54LS597W	SNJ54LS597W

SN54LS597 应用技术支持与电子电路设计开发资源下载

1. SN54LS597 数据资料 dataSheet 下载.PDF
2. TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
3. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
4. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
5. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
6. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
7. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
8. Designing With Logic (PDF 186 KB)
9. Live Insertion (PDF 150 KB)
10. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
11. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
12. HiRel Unitrode Power Management Brochure (PDF 206 KB)
13. LOGIC Pocket Data Book (PDF 6001 KB)
14. HiRel Unitrode Power Management Brochure (PDF 206 KB)
15. Logic Cross-Reference (PDF 2938 KB)