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:2025-11-3 17:10:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
GS
24+
SOP16
990000
明嘉莱只做原装正品现货
NEXPERIA/安世
22+
N/A
15000
现货,原厂原装假一罚十!
PHI
21+
SOP3.9
20000
优势供应 实单必成 可开13点增值税
恩XP
24+
N/A
7050
原厂可订货,技术支持,直接渠道。可签保供合同
PHI
23+
SMD-SO16
9856
原装正品,假一罚百!
恩XP
2526+
1875
TI
22+
SOP
5000
TI
23+
SOP
5628
原厂原装
TI
25+23+
SMD
29971
绝对原装正品全新进口深圳现货
恩XP
24+
标准封装
7708
全新原装正品/价格优惠/质量保障

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