Datasheet > SNJ54HC684FKR

SNJ54HC684FKR

更新时间： 2024-09-17 06:59:35

品牌	Logo	应用领域
德州仪器 - TI		输出元件逻辑集成电路
页数	文件大小	规格书
12页	613K
描述
HC/UH SERIES, 8-BIT MAGNITUDE COMPARATOR, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20

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SNJ54HC684FKR 技术参数

生命周期：	Obsolete	零件包装代码：	QLCC
包装说明：	QCCN,	针数：	20
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	其他特性：	WITH A=B AND A > B OUTPUTS
系列：	HC/UH	JESD-30 代码：	S-CQCC-N20
长度：	8.89 mm	逻辑集成电路类型：	MAGNITUDE COMPARATOR
位数：	8	功能数量：	1
端子数量：	20	最高工作温度：	125 °C
最低工作温度：	-55 °C	输出极性：	INVERTED
封装主体材料：	CERAMIC, METAL-SEALED COFIRED	封装代码：	QCCN
封装形状：	SQUARE	封装形式：	CHIP CARRIER
传播延迟（tpd）：	413 ns	认证状态：	Not Qualified
筛选级别：	MIL-PRF-38535	座面最大高度：	2.03 mm
最大供电电压 (Vsup)：	6 V	最小供电电压 (Vsup)：	2 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	MILITARY
端子形式：	NO LEAD	端子节距：	1.27 mm
端子位置：	QUAD	宽度：	8.89 mm

SNJ54HC684FKR 数据手册

SN54HC684, SN74HC684

8-BIT MAGNITUDE COMPARATORS

SCLS340B – MARCH 1996 – REVISED MARCH 2003

Wide Operating Voltage Range of 2 V to 6 V

Typical t = 22 ns

High-Current Outputs Drive Up To 10

LSTTL Loads

±4-mA Output Drive at 5 V

Low Input Current of 1 µA Max

Low Power Consumption, 80-µA Max I

Compare Two 8-Bit Words

SN54HC684 . . . FK PACKAGE

(TOP VIEW)

SN54HC684 . . . J OR W PACKAGE

SN74HC684 . . . DW OR N PACKAGE

(TOP VIEW)

P > Q

P = Q

20 19

17 P7

16 Q6

15 P6

14 Q5

13 P5

12 Q4

11 P4

15 P6

9 10 11 12 13

GND 10

description/ordering information

These magnitude comparators perform comparisons of two 8-bit binary or BCD words. These devices provide

P = Q and P > Q outputs.

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

†

PACKAGE

PDIP – N

Tube

SN74HC684N

–40°C to 85°C

–55°C to 125°C

Tube

SN74HC684DW

SN74HC684DWR

SNJ54HC684J

SNJ54HC684W

SNJ54HC684FK

SOIC – DW

HC684

Tape and reel

Tube

CDIP – J

CFP – W

LCCC – FK

SNJ54HC684J

SNJ54HC684W

SNJ54HC684FK

Tube

†

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines

are available at www.ti.com/sc/package.

FUNCTION TABLE

DATA

INPUTS

P, Q

OUTPUTS

P = Q P > Q

P = Q

P > Q

P < Q

The P < Q function can be

generated by applying P = Q

and P > Q to a 2-input NAND

gate.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information current as of publication date. Products conform to

specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all

parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...12

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与SNJ54HC684FKR相关器件

型号	品牌	获取价格	描述	数据表
SNJ54HC684J	TI	获取价格	8-BIT MAGNITUDE COMPARATORS
SNJ54HC684J-00	TI	获取价格	HC/UH SERIES, 8-BIT MAGNITUDE COMPARATOR, INVERTED OUTPUT, CDIP20
SNJ54HC684W	TI	获取价格	8-BIT MAGNITUDE COMPARATORS
SNJ54HC684WR	TI	获取价格	HC/UH SERIES, 8-BIT MAGNITUDE COMPARATOR, INVERTED OUTPUT, CDFP20, CERAMIC, DFP-20
SNJ54HC688FK	TI	获取价格	8-BIT IDENTITY COMPARATORS
SNJ54HC688FK-00	TI	获取价格	HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20
SNJ54HC688FKR	TI	获取价格	HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20
SNJ54HC688J	TI	获取价格	8-BIT IDENTITY COMPARATORS
SNJ54HC688W	TI	获取价格	8-BIT IDENTITY COMPARATORS
SNJ54HC688WR	TI	获取价格	HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDFP20, CERAMIC, DFP-20

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