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型号 功能描述 生产厂家 企业 LOGO 操作
74HCT193DB

Presettable synchronous 4-bit binary up/down counter

ETC

知名厂家

74HCT193DB

Presettable synchronous 4-bit binary up/down counter

The 74HC193; 74HCT193 is a 4-bit synchronous binary up/down counter. Separate up/down clocks, CPU and CPD respectively, simplify operation. The outputs change state synchronously with the LOW-to-HIGH transition of either clock input. If the CPU clock is pulsed while CPD is held HIGH, the device will • Input levels:• For 74HC193: CMOS level\n• Synchronous reversible 4-bit binary counting\n• Asynchronous reset\n• Complies with JEDEC standard no. 7A\n• HBM JESD22-A114F exceeds 2000 V\n• Multiple package options\n• Specified from -40 °C to +85 °C and -40 °C to +125 °C;

NEXPERIA

安世

74HCT193DB

Presettable synchronous 4-bit binary up/down counter

ETC

知名厂家

Presettable synchronous 4-bit binary up/down counter

The 74HC193-Q100; 74HCT193-Q100 is a 4-bit synchronous binary up/down counter. Separate up/down clocks, CPU and CPD respectively, simplify operation. The outputs change state synchronously with the LOW-to-HIGH transition of either clock input. If the CPU clock is pulsed while CPD is held HIGH, the d • Automotive product qualification in accordance with AEC-Q100 (Grade 1)• Specified from -40 °C to +85 °C and from -40 °C to +125 °C\n\n• Input levels:• For 74HC193-Q100: CMOS level\n• For 74HCT193-Q100: TTL level\n\n• Synchronous reversible 4-bit binary counting\n• Asynchronous parallel load\n• Asy;

NEXPERIA

安世

封装/外壳:16-SSOP(0.209",5.30mm 宽) 包装:管件 描述:IC COUNTER UP/DOWN SYNC 16SSOP 集成电路(IC) 计数器,除法器

ETC

知名厂家

Presettable synchronous 4-bit binary up/down counter

文件:776.98 Kbytes Page:29 Pages

NEXPERIA

安世

封装/外壳:16-SSOP(0.209",5.30mm 宽) 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC COUNTER U/D 4BIT BIN 16SSOP 集成电路(IC) 计数器,除法器

ETC

知名厂家

Presettable synchronous 4-bit binary up/down counter

GENERAL DESCRIPTION The 74HC/HCT193 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 reversible 4-bit binary counting • Asynchronous parallel load • Asynchronous

PHILIPS

飞利浦

Presettable synchronous 4-bit binary up/down counter

GENERAL DESCRIPTION The 74HC/HCT193 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 reversible 4-bit binary counting • Asynchronous parallel load • Asynchronous

PHILIPS

飞利浦

Presettable synchronous 4-bit binary up/down counter

GENERAL DESCRIPTION The 74HC/HCT193 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 reversible 4-bit binary counting • Asynchronous parallel load • Asynchronous

PHILIPS

飞利浦

High Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters

文件:67.13 Kbytes Page:11 Pages

TI

德州仪器

High Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters

文件:67.13 Kbytes Page:11 Pages

TI

德州仪器

74HCT193DB产品属性

  • 类型

    描述

  • Product status:

    Production

  • V_CC (V):

    4.5 - 5.5

  • Output drive capability (mA):

    +/- 4.0

  • Logic switching levels:

    TTL

  • t_pd (ns):

    20

  • Power dissipation considerations:

    low

  • T_amb (Cel):

    -40~125

  • R_th(j-a) (K/W):

    148

  • Ψ_th(j-top) (K/W):

    42.0

  • Package name:

    SSOP16

更新时间:2026-5-19 22:59:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
25+
SSOP16
2886
原装现货,免费供样,技术支持,原厂对接
Nexperia
25+
SSOP-16
18746
样件支持,可原厂排单订货!
ph
25+
500000
行业低价,代理渠道
恩XP
25+
SSOP16
15000
全新原装现货,价格优势
PHI
26+
SSOP
12300
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
NEXPERIA/安世
2022+
5000
只做原装,价格优惠,长期供货。
恩XP
22+
16SSOP
9000
原厂渠道,现货配单
Nexperia USA Inc.
24+
16-SSOP
56200
一级代理/放心采购
PHI
23+
SSOP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
MAXIM/美信
23+
SOT23-5
69820
终端可以免费供样,支持BOM配单!

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