N74F373N中文资料PDF规格书
N74F373N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:
N74F373N,602
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 锁存器
- 系列:
74F
- 包装:
管件
- 逻辑类型:
D 型透明锁存器
- 电路:
8:8
- 输出类型:
三态
- 电压 - 供电:
4.5V ~ 5.5V
- 延迟时间 - 传播:
2ns
- 电流 - 输出高、低:
3mA,24mA
- 工作温度:
0°C ~ 70°C
- 安装类型:
通孔
- 封装/外壳:
20-DIP(0.300",7.62mm)
- 供应商器件封装:
20-DIP
- 描述:
IC LATCH OCTAL D 3ST 20DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
N/A |
59810 |
正品授权货源可靠 |
询价 | |||
PHILIPS/飞利浦 |
23+ |
NA/ |
300 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NXP USA Inc. |
21+ |
20-DIP(0.300,7.62mm) |
8951 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
SOP20-7.2 |
13000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
PHI |
21+ |
SOP20-7.2 |
216 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHILIPS/飞利浦 |
DIP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
PHILIPS/飞利浦 |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NEXPERIA/安世 |
2122+ |
NA |
60000 |
全新原装正品现货,假一赔十 |
询价 | ||
PHILIPS/飞利浦 |
SOP20-7.2 |
98000 |
询价 | ||||
NEXPERIA/安世 |
24+ |
NA |
860000 |
明嘉莱只做原装正品现货 |
询价 |