型号 功能描述 生产厂家 企业 LOGO 操作

Presettable synchronous 4-bit binary counter; asynchronous reset

GENERAL DESCRIPTION The 74HC/HCT161 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Synchronous counting and loading • Two count enable inputs for n-bit cascading • Positive

Philips

飞利浦

Presettable synchronous 4-bit binary counter; asynchronous reset

1. General description The 74HC161 is a synchronous presettable binary counter with an internal look-head carry. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positivegoing edge of the clock (CP). The outputs (Q0 to Q3) of the counters may be preset HI

NEXPERIA

安世

Presettable synchronous 4-bit binary counter; asynchronous reset

1. General description The 74HC161 is a synchronous presettable binary counter with an internal look-head carry. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positivegoing edge of the clock (CP). The outputs (Q0 to Q3) of the counters may be preset HI

NEXPERIA

安世

Presettable synchronous 4-bit binary counter; asynchronous reset

GENERAL DESCRIPTION The 74HC/HCT161 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Synchronous counting and loading • Two count enable inputs for n-bit cascading • Positive

Philips

飞利浦

Presettable synchronous 4-bit binary counter; asynchronous reset

GENERAL DESCRIPTION The 74HC/HCT161 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Synchronous counting and loading • Two count enable inputs for n-bit cascading • Positive

Philips

飞利浦

更新时间:2025-10-27 23:00:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
24+
标准封装
7708
全新原装正品/价格优惠/质量保障
恩XP
24+
SOP-16
80000
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PHI
24+/25+
39500
原装正品现货库存价优
NEXPERIA/安世
25+
SOT338-1
600000
NEXPERIA/安世全新特价74HC161DB即刻询购立享优惠#长期有排单订
PHI
23+
SO3.9mm
6800
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恩XP
24+
SOP16
12131
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TI/德州仪器
2023+
SOP
6893
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恩XP
23+
NA
20094
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恩XP
24+
SOIC?
5000
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恩XP
23+
9865
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