型号 功能描述 生产厂家 企业 LOGO 操作
SN74LS163ADR.A

SN54160 THRU SN54163, SN54LS160A THRU SN54LS163A, SN54S162, SN54S163, SN74160 THRU SN74163, SN74LS160A THRU SN74LS163A, SN74S162, SN74S163 SYNCHRONOUS 4-BIT COUNTERS

Internal Look-Ahead for Fast Counting Carry Output for n-Bit Cascading Synchronous Counting Synchronously Programmable Load Control Line Diode-Clamped Inputs description These synchronous, presettable counters feature an in ternal carry look-ahead for application in high-speed cou

TI

德州仪器

BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS

The LS160A/161A/162A/163A are high-speed 4-bit synchronous counters. They are edge-triggered, synchronously presettable, and cascadable MSI building blocks for counting, memory addressing, frequency division and other applications. The LS160A and LS162A count modulo 10 (BCD). The LS161A and LS163A

ONSEMI

安森美半导体

Synchronous 4-Bit Binary Counters

General Description These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting designs. The DM74LS161A and DM74LS163A are 4-bit binary counters. The carry output is decoded by means of a NOR gate, thus preventing spikes during the normal

FAIRCHILD

仙童半导体

Synchronous 4-bit Binary Counters(synchronous clear)

Synchronous 4-bit Binary Counters (synchronous clear)

HITACHIHitachi Semiconductor

日立日立公司

SYNCHRONOUS 4-BIT COUNTERS

文件:756.63 Kbytes Page:23 Pages

TI

德州仪器

Synchronous 4-Bit Binary Counters

文件:210.73 Kbytes Page:12 Pages

NSC

国半

更新时间:2026-2-5 11:22:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
24+
DIP-16
6000
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onsemi(安森美)
25+
1476
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N/A
47000
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TI
25+
SOIC14
4500
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TI/德州仪器
2447
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100500
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onsemi
24+25+
16500
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TI/德州仪器
23+
DIP
50000
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DIP
7000
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2987
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Rochester
25+
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7800
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