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:2025-12-26 10:12:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法
23+
SOP14
66600
专业芯片配单原装正品假一罚十
NEC
91.9
SOIC/3.9mm
13500
原装现货海量库存欢迎咨询
PHI
25+
TSSOP16
365
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
PHIL
25+
SOP
3200
全新原装、诚信经营、公司现货销售
TI
24+
SOP5.2MM
144
只做原装正品现货 欢迎来电查询15919825718
NEXPERIA/安世
23+
NA
9990
只有原装
ST/意法
25+
SOP14
39
就找我吧!--邀您体验愉快问购元件!
NS/FSC全新
NEW
DIP
9823
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F
23+
DIP
50000
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恩XP
24+
标准封装
37048
全新原装正品/价格优惠/质量保障

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