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Synchronous Four-Bit Counter

General Description These synchronous presettable counters feature an internal carry look ahead for application in high speed counting designs. The DM74ALS162B is a four-bit decade counter, while the DM74ALS161B and DM74ALS163B are four-bit binary counters. The DM74ALS161B clears asynchronously,

Fairchild

仙童半导体

4-bit binary counter

DESCRIPTION Synchronous presettable 4-bit binary counters (74ALS161B, 74ALS163B) feature an internal carry look-ahead and can be used for high speed counting. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock. The clock input

Philips

飞利浦

4-bit binary counter

DESCRIPTION Synchronous presettable 4-bit binary counters (74ALS161B, 74ALS163B) feature an internal carry look-ahead and can be used for high speed counting. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock. The clock input

Philips

飞利浦

4-bit binary counter

DESCRIPTION Synchronous presettable 4-bit binary counters (74ALS161B, 74ALS163B) feature an internal carry look-ahead and can be used for high speed counting. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock. The clock input

Philips

飞利浦

4-bit binary counter

DESCRIPTION Synchronous presettable 4-bit binary counters (74ALS161B, 74ALS163B) feature an internal carry look-ahead and can be used for high speed counting. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock. The clock input

Philips

飞利浦

更新时间:2025-10-19 16:30:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILDSEMICONDUCTOR
24+
2593
FAIRCHILD
10+ (P06AF)
1570
公司优势库存 热卖中!
FAIRCHILD/仙童
24+
SOP14
9600
原装现货,优势供应,支持实单!
onsemi(安森美)
24+
SOP16
1509
原装现货,免费供样,技术支持,原厂对接
FSC
2447
SMD
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
FAIRCHILD
23+
SOP16
65480
原厂
25+
1034
百分百原装正品 真实公司现货库存 本公司只做原装 可
FAIRCHILD
00+
SOP
18207
一级代理,专注军工、汽车、医疗、工业、新能源、电力
FAIRCHILD
24+
原装
6980
原装现货,可开13%税票
NS
23+
DIP16
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种

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