参数资料
型号: LM1882RJ/883
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, CDIP20
封装: CERAMIC, DIP-20
文件页数: 4/16页
文件大小: 236K
代理商: LM1882RJ/883
Additional Applications Information (Continued)
TLF10137 – 11
Note
A 74HC221A may be substituted for the 74HC423A Pin 6 and Pin 14 must be hardwired to GND
Components
R1 47k
C1 10 mF
R2 10k
C2 50 pF
FIGURE 6 Circuit for Clear and Load Pulse Generation
Ordering Information
The device number is used to form part of a simplified purchasing code where a package type and temperature range are
defined as follows
74ACT
715
P
C
QR
Temperature Range Family
Special Variations
74ACT e Commercial TTL-Compatible
X e Devices shipped in 13 reels
54ACT e Military TTL-Compatible
QR e Commercial grade device with
burn-in
Device Type
QB e Military grade device with
715 e Default CLOCK Disabled
environmental and burn-in
715-R e Default CLOCK Enabled
processing shipped in tubes
Package Code
Temperature Range
P e Plastic DIP
C e Commercial (b40 Cto a85 C)
D e Ceramic DIP
M e Military (b55 Cto a125 C)
L e Leadless Chip Carrier (LCC)
S e Small Outline (SOIC)
OR
Disabled
Default
CLOCK
LM1882CM e Commercial Small Outline (SOIC)
LM1882CN e Commercial Plastic DIP
LM1882J883 e Military Ceramic Dip
LM1882E883 e Military Leadless Chip Carrier
Default
LM1882-RCM e Commercial Small Outline (SOIC)
CLOCK
LM1882-RCN e Commercial Plastic DIP
Enabled
LM1882-RJ883 e Military Ceramic Dip
LM1882-RE883 e Military Leadless Chip Carrier
12
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