CD54AC273 具有复位功能的八路 D 类触发器

CD54AC273 consists of four identical D-type flip-flops. Each flip-flop has an independent DATA D input and complementary Q and Q\ outputs. The CLOCK and CLEAR inputs are common to all flip-flops. Data are transferred to the Q outputs on the positive-going transition of the clock pulse. All four flip-flops are simultaneously reset by a low level on the CLEAR input.

These devices can function as shift register elements or as T-type flip-flops for toggle and counter applications.

The CD54AC273 types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (M, M96, MT and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

	CD54AC273
Voltage Nodes(V)	5, 10, 15
Technology Family	CD4000
Rating	Military

CD54AC273 特性

• 100% tested for quiescent current at 20 V
• Maximum input current of 1 uA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
• Noise margin (full package-temperature range) =
  1 V at VDD = 5 V
  2 V at VDD = 10 V
  2.5 V at VDD = 15 V
• 5-V, 10-V, and 15-V parametric ratings
• Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices"
• Output compatible with two HTL loads, two low power TTL loads, or one low power Schottky TTL load
• Functional equivalent to TTL74175
• Standardized, symmetrical output characteristics
• Applications:
  • Shift registers
  • Buffer/storage registers
  • Pattern generators

CD54AC273 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
CD54AC273D	ACTIVE	-40 to 85	1.60 | 1ku	SOIC (DW) | 16	50 | TUBE
CD54AC273DE4	ACTIVE	-40 to 85	1.60 | 1ku	SOIC (DW) | 16	50 | TUBE
CD54AC273DG4	ACTIVE	-40 to 85	1.60 | 1ku	SOIC (DW) | 16	50 | TUBE
CD54AC273DR	ACTIVE	-40 to 85	1.35 | 1ku	SOIC (DW) | 16	2500 | LARGE T&R
CD54AC273DRE4	ACTIVE	-40 to 85	1.35 | 1ku	SOIC (DW) | 16	2500 | LARGE T&R
CD54AC273DRG4	ACTIVE	-40 to 85	1.35 | 1ku	SOIC (DW) | 16	2500 | LARGE T&R
CD54AC273N	ACTIVE	-40 to 85	1.45 | 1ku	PDIP (N) | 16	25 | TUBE
CD54AC273NE4	ACTIVE	-40 to 85	1.45 | 1ku	PDIP (N) | 16	25 | TUBE
CD54AC273PWLE	OBSOLETE	-40 to 85		TSSOP (PW) | 16
CD54AC273PWR	ACTIVE	-40 to 85	1.35 | 1ku	TSSOP (PW) | 16	2000 | LARGE T&R
CD54AC273PWRE4	ACTIVE	-40 to 85	1.35 | 1ku	TSSOP (PW) | 16	2000 | LARGE T&R
CD54AC273PWRG4	ACTIVE	-40 to 85	1.35 | 1ku	TSSOP (PW) | 16	2000 | LARGE T&R

CD54AC273 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
CD54AC273D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD54AC273D	CD54AC273D
CD54AC273DE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD54AC273DE4	CD54AC273DE4
CD54AC273DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD54AC273DG4	CD54AC273DG4
CD54AC273DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD54AC273DR	CD54AC273DR
CD54AC273DRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD54AC273DRE4	CD54AC273DRE4
CD54AC273DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD54AC273DRG4	CD54AC273DRG4
CD54AC273N	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	CD54AC273N	CD54AC273N
CD54AC273NE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	CD54AC273NE4	CD54AC273NE4
CD54AC273PWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD54AC273PWR	CD54AC273PWR
CD54AC273PWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD54AC273PWRE4	CD54AC273PWRE4
CD54AC273PWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	CD54AC273PWRG4	CD54AC273PWRG4

CD54AC273 应用技术支持与电子电路设计开发资源下载

1. CD54AC273 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)