CD54HC4511 高速 CMOS 逻辑 BCD 至 7 段锁存器/解码器/驱动器

The CD54HC4511, CD74HC4511, and CD74HCT4511 are BCD-to-7 segment latch/decoder/drivers with four address inputs (D0–D3), an active-low blanking (BL)\ input, lamp-test (LT)\ input, and a latch-enable (LE)\ input that, when high, enables the latches to store the BCD inputs. When LE\ is low, the latches are disabled, making the outputs transparent to the BCD inputs.

These devices have standard-size output transistors, but are capable of sourcing (at standard VOH levels) up to 7.5 mA at 4.5 V. The HC types can supply up to 10 mA at 6 V.

	CD54HC4511
Voltage Nodes (V)	6, 5, 2
Rating	Military
Technology Family	HC

CD54HC4511 特性

2-V to 6-V VCC Operation (’HC4511)
4.5-V to 5.5-V VCC Operation (CD74HCT4511)
High-Output Sourcing Capability
- 7.5 mA at 4.5 V (CD74HCT4511)
- 10 mA at 6 V (’HC4511)
Input Latches for BCD Code Storage
Lamp Test and Blanking Capability
Balanced Propagation Delays and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
’HC4511
- High Noise Immunity, NIL or NIH = 30% of VCC at VCC = 5 V
CD74HCT4511
- Direct LSTTL Input Logic Compatibility, VIL = 0.8 V Maximum, VIH = 2 V Minimum
- CMOS Input Compatibility, II 1 µA at VOL, VOH

CD54HC4511 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
5962-8773301EA	ACTIVE	-55 to 125	10.42 \| 1ku	CDIP (J) \| 16	1 \| TUBE
CD54HC4511F3A	ACTIVE	-55 to 125	10.42 \| 1ku	CDIP (J) \| 16	1 \| TUBE

CD54HC4511 应用手册

标题	类型	大小	日期
选择合适的德州仪器 (TI) 信号开关	PDF	1091	2006年 3月 23日
Shelf-Life Evaluation of Lead-Free Component Finishes	PDF	1310	2004年 5月 24日
Understanding and Interpreting Standard-Logic Data Sheets	PDF	857	2003年 5月 28日
TI IBIS File Creation, Validation, and Distribution Processes	PDF	380	2002年 8月 29日
Implications of Slow or Floating CMOS Inputs	PDF	101	1998年 2月 1日
CMOS Power Consumption and CPD Calculation	PDF	89	1997年 6月 1日
Designing With Logic	PDF	186	1997年 6月 1日
Live Insertion	PDF	150	1996年 10月 1日
Input and Output Characteristics of Digital Integrated Circuits	PDF	1708	1996年 10月 1日
SN54/74HCT CMOS Logic Family Applications and Restrictions	PDF	102	1996年 5月 1日
Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc	PDF	43	1996年 4月 1日

CD54HC4511 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
5962-8773301EA	TBD	Call TI	Call TI	5962-8773301EA	5962-8773301EA
CD54HC4511F3A	TBD	A42	N/A for Pkg Type	CD54HC4511F3A	CD54HC4511F3A