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74HCT193DB中文资料PDF规格书
厂商型号 |
74HCT193DB |
参数属性 | 74HCT193DB 封装/外壳为16-SSOP(0.209",5.30mm 宽);包装为管件;类别为集成电路(IC) > 计数器,除法器;产品描述:IC COUNTER UP/DOWN SYNC 16SSOP |
功能描述 | Presettable synchronous 4-bit binary up/down counter |
文件大小 |
157.98 Kbytes |
页面数量 |
29 页 |
生产厂商 | NXP Semiconductors |
企业简称 |
nxp【恩智浦】 |
中文名称 | 恩智浦半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-5 18:26:00 |
74HCT193DB规格书详情
General description
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 count up. If the CPD clock is pulsed while CPU is held HIGH, the device will count down. Only one clock input can be held HIGH at any time to guarantee predictable behaviour.
Features and benefits
■ Input levels:
♦ For 74HC193: CMOS level
♦ For 74HCT193: TTL level
■ Synchronous reversible 4-bit binary counting
■ Asynchronous parallel load
■ Asynchronous reset
■ Expandable without external logic
■ Complies with JEDEC standard no. 7A
■ ESD protection:
♦ HBM JESD22-A114F exceeds 2000 V
♦ MM JESD22-A115-A exceeds 200 V.
■ Multiple package options
■ Specified from -40 °C to +85 °C and -40 °C to +125 °C.
产品属性
- 产品编号:
74HCT193DB,118
- 制造商:
Nexperia USA Inc.
- 类别:
集成电路(IC) > 计数器,除法器
- 系列:
74HCT
- 包装:
管件
- 逻辑类型:
二进制计数器
- 方向:
上,下
- 复位:
异步
- 定时:
同步
- 触发器类型:
正边沿
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-SSOP(0.209",5.30mm 宽)
- 供应商器件封装:
16-SSOP
- 描述:
IC COUNTER UP/DOWN SYNC 16SSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Nexperia(安世) |
23+ |
SSOP16208mil |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
PHILIPS |
23+ |
SSOP |
12300 |
询价 | |||
Nexperia(安世) |
22+ |
SSOP-16 |
9852 |
只做原装正品现货,或订货假一赔十! |
询价 | ||
PHI |
21+ |
SSOP |
50000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
NXP/恩智浦 |
23+ |
SSOP16 |
15000 |
全新原装现货,价格优势 |
询价 | ||
Nexperia(安世) |
1923+ |
SSOP-16 |
2260 |
向鸿只做原装正品,我们没有假货!仓库库存优势 |
询价 | ||
Nexperia(安世) |
2021+ |
SSOP-16 |
499 |
询价 | |||
NEXPERIA/安世 |
2022+ |
5000 |
只做原装,价格优惠,长期供货。 |
询价 | |||
NXP-恩智浦 |
24+25+/26+27+ |
TSSOP-16 |
36218 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
Nexperia |
23/22+ |
NA |
9000 |
代理渠道.实单必成 |
询价 |