SN74ABT162823A 具有三态输出的 18 位总线接口触发器

These 18-bit bus-interface flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing wider buffer registers, I/O ports, bidirectional bus drivers with parity, and working registers.

The ’ABT162823A devices can be used as two 9-bit flip-flops or one 18-bit flip-flop. With the clock-enable (CLKEN)\ input low, the D-type flip-flops enter data on the low-to-high transitions of the clock. Taking CLKEN\ high disables the clock buffer, thus latching the outputs. Taking the clear (CLR)\ input low causes the Q outputs to go low independently of the clock.

A buffered output-enable (OE)\ input places the nine outputs in either a normal logic state (high or low level) or a high-impedance state

	SN74ABT162823A
Voltage Nodes(V)	5
Rating	Catalog

SN74ABT162823A 特性

• Members of the Texas Instruments WidebusTM Family
• Output Ports Have Equivalent 25- Series Resistors So No External Resistors Are Required
• Typical VOLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25°C
• High-Impedance State During Power Up and Power Down
• Ioff and Power-Up 3-State Support Hot Insertion
• Distributed VCC and GND Pins Minimize High-Speed Switching Noise
• Flow-Through Architecture Optimizes PCB Layout

SN74ABT162823A 芯片订购指南

器件	状态	温度	价格（美元）	封装 | 引脚	封装数量 | 封装载体	丝印标记
SN74ABT162823ADGGR	ACTIVE	-40 to 85	2.86 | 1ku	TSSOP (DGG) | 56	2000 | LARGE T&R
SN74ABT162823ADL	ACTIVE	-40 to 85	2.86 | 1ku	SSOP (DL) | 56	20 | TUBE
SN74ABT162823ADLG4	ACTIVE	-40 to 85	2.86 | 1ku	SSOP (DL) | 56	20 | TUBE
SN74ABT162823ADLR	ACTIVE	-40 to 85	2.86 | 1ku	SSOP (DL) | 56	1000 | LARGE T&R

SN74ABT162823A 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
SN74ABT162823ADGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74ABT162823ADGGR	SN74ABT162823ADGGR
SN74ABT162823ADL	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74ABT162823ADL	SN74ABT162823ADL
SN74ABT162823ADLG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74ABT162823ADLG4	SN74ABT162823ADLG4
SN74ABT162823ADLR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	SN74ABT162823ADLR	SN74ABT162823ADLR

SN74ABT162823A 应用技术支持与电子电路设计开发资源下载

1. SN74ABT162823A 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)