N74F374D中文资料PDF规格书
N74F374D规格书详情
FEATURES
• 8-bit transparent latch — 74F373
• 8-bit positive edge triggered register — 74F374
• 3-State outputs glitch free during power-up and power-down
• Common 3-State output register
• Independent register and 3-State buffer operation
• SSOP Type II Package
DESCRIPTION
The 74F373 is an octal transparent latch coupled to eight 3-State
output devices. The two sections of the device are controlled
independently by enable (E) and output enable (OE) control gates.
The data on the D inputs is transferred to the latch outputs when the
enable (E) input is HIGH. The latch remains transparent to the data
input while E is HIGH, and stores the data that is present one set-up
time before the HIGH-to-LOW enable transition.
The 3-State output buffers are designed to drive heavily loaded
3-State buses, MOS memories, or MOS microprocessors.
The active-LOW output enable (OE) controls all eight 3-State buffers
independent of the latch operation. When OE is LOW, latched or
transparent data appears at the output.
When OE is HIGH, the outputs are in high impedance “off” state,
which means they will neither drive nor load the bus.
The 74F374 is an 8-bit edge triggered register coupled to eight
3-State output buffers. The two sections of the device are controlled
independently by clock (CP) and output enable (OE) control gates.
The register is fully edge triggered. The state of the D input, one
set-up time before the LOW-to-HIGH clock transition is transferred
to the corresponding flip-flop’s Q output.
The 3-State output buffers are designed to drive heavily loaded
3-State buses, MOS memories, or MOS microprocessors.
The active-LOW output enable (OE) controls all eight 3-State buffers
independent of the register operation. When OE is LOW, the data in
the register appears at the outputs. When OE is HIGH, the outputs
are in high impedance “off” state, which means they will neither drive
nor load the bus.
产品属性
- 产品编号:
N74F374D,623
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 触发器
- 系列:
74F
- 包装:
卷带(TR)
- 功能:
标准
- 类型:
D 型
- 输出类型:
三态,非反相
- 不同 V、最大 CL 时最大传播延迟:
7.5ns @ 5V,50pF
- 触发器类型:
正边沿
- 电流 - 输出高、低:
3mA,24mA
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 供应商器件封装:
20-SO
- 封装/外壳:
20-SOIC(0.295",7.50mm 宽)
- 描述:
IC FF D-TYPE SNGL 8BIT 20SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
SOP |
20000 |
全新原装假一赔十 |
询价 | ||
NXP |
2020+ |
SOP20 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
NXP/恩智浦 |
24+ |
SOP20 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
NXP |
21+ |
SOP20 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
PHIL |
1996 |
1000 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
NXP SEMICONDUCTORS |
2023+ |
SMD |
6432 |
安罗世纪电子只做原装正品货 |
询价 | ||
NXP/恩智浦 |
22+ |
SOP20 |
2985 |
只做原装自家现货供应! |
询价 | ||
PHI |
2023+ |
SOP7.2 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
PHI |
6000 |
面议 |
19 |
SOP |
询价 | ||
PHILIPS/飞利浦 |
23+ |
SOP-20 |
30000 |
代理原装现货,价格优势 |
询价 |