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SN74LS373N中文资料PDF规格书
厂商型号 |
SN74LS373N |
参数属性 | SN74LS373N 封装/外壳为20-DIP(0.300",7.62mm);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 锁存器;产品描述:IC OCT D-TYPE LATCH 20-DIP |
功能描述 | OCTAL D-TYPE TRANSPARENT LATCHES AND EDGE-TRIGGERED FLIP-FLOPS |
文件大小 |
1.58154 Mbytes |
页面数量 |
32 页 |
生产厂商 | Texas Instruments(TI) |
企业简称 |
TI1【德州仪器】 |
中文名称 | 德州仪器 (TI)官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-13 17:59:00 |
替换型号
- 8210038
- 443-837
- 74LS373
- 74LS373DC
- 74LS373N
- 74LS373PC
- 8020373
- 901521-29
- AM74LS373J
- AM74LS373N
- AM74LS373X
- DM74LS373N
- DN74LS373
- EAQ00-22600
- EAQ00-22600
- EAQ00-22614
- ECG74LS373
- GD74LS373
- HD74LS373P
- HE-443-837
- HE-443-867
- 161DLS3730
- LS373
- M74LS373P
- MB74LS373
- MB74LS373P
- N74LS373F
- NT74LS373N
- NTE74LS373
- ON74LS373N
- P61LS373*H
- POSN74LS373N
- SK74LS373
- SN74LS373
- SN74LS373JD
- SN74LS373JDS
- SN74LS373JS
- SN74LS373ND
- SN74LS373NDS
- SN74LS373NS
- TCG74LS373
- X420303730
SN74LS373N规格书详情
Choice of Eight Latches or Eight D-Type
Flip-Flops in a Single Package
3-State Bus-Driving Outputs
Full Parallel Access for Loading
Buffered Control Inputs
Clock-Enable Input Has Hysteresis to
Improve Noise Rejection (’S373 and ’S374)
P-N-P Inputs Reduce DC Loading on Data
Lines (’S373 and ’S374)
description
These 8-bit registers feature 3-state outputs
designed specifically for driving highly capacitive
or relatively low-impedance loads. The
high-impedance 3-state and increased
high-logic-level drive provide these registers with
the capability of being connected directly to and
driving the bus lines in a bus-organized system
without need for interface or pullup components.
These devices are particularly attractive for
implementing buffer registers, I/O ports,
bidirectional bus drivers, and working registers.
The eight latches of the ’LS373 and ’S373 are
transparent D-type latches, meaning that while
the enable (C or CLK) input is high, the Q outputs
follow the data (D) inputs. When C or CLK is taken
low, the output is latched at the level of the data
that was set up.
The eight flip-flops of the ’LS374 and ’S374 are
edge-triggered D-type flip-flops. On the positive
transition of the clock, the Q outputs are set to the
logic states that were set up at the D inputs.
Schmitt-trigger buffered inputs at the enable/clock lines of the ’S373 and ’S374 devices simplify system design
as ac and dc noise rejection is improved by typically 400 mV due to the input hysteresis. A buffered
output-control (OC) input can be used to place the eight outputs in either a normal logic state (high or low logic
levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines
significantly.
OC does not affect the internal operation of the latches or flip-flops. That is, the old data can be retained or new
data can be entered, even while the outputs are off.
产品属性
- 产品编号:
SN74LS373N
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 锁存器
- 系列:
74LS
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 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:
4.75V ~ 5.25V
- 延迟时间 - 传播:
12ns
- 电流 - 输出高、低:
2.6mA,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-PDIP
- 描述:
IC OCT D-TYPE LATCH 20-DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA/摩托罗拉 |
22+ |
PDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
TI/德州仪器 |
20-PDIP |
22+ |
56000 |
全新原装进口,假一罚十 |
询价 | ||
TI |
17+ |
DIP20 |
9988 |
只做原装进口,自己库存 |
询价 | ||
TI |
23+ |
DIP-20 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
TI |
23+ |
DIP20 |
20000 |
全新原装假一赔十 |
询价 | ||
TI |
2020+ |
DIP20 |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
TI |
17+ |
原厂原封 |
6523 |
进口原装公司百分百现货可出样品 |
询价 | ||
TI |
23+ |
DIP-20 |
25630 |
原装正品 |
询价 | ||
TI/德州仪器 |
21+ |
DIP-20 |
13880 |
公司只售原装,支持实单 |
询价 | ||
Mot |
87 |
2 |
公司优势库存 热卖中!! |
询价 |