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SN74AS573A中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
廠商型號(hào) |
SN74AS573A |
參數(shù)屬性 | SN74AS573A 封裝/外殼為20-SOIC(0.295",7.50mm 寬);包裝為卷帶(TR);類(lèi)別為集成電路(IC) > 鎖存器;產(chǎn)品描述:IC LATCH TRANSP OCT D 3ST 20SOIC |
功能描述 | OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS |
文件大小 |
1.45425 Mbytes |
頁(yè)面數(shù)量 |
24 頁(yè) |
生產(chǎn)廠商 | Texas Instruments(TI) |
企業(yè)簡(jiǎn)稱(chēng) |
TI1【德州儀器】 |
中文名稱(chēng) | 德州儀器 (TI)官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-11-15 20:00:00 |
SN74AS573A規(guī)格書(shū)詳情
3-State Buffer-Type Outputs Drive Bus
Lines Directly
? Bus-Structured Pinout
? True Logic Outputs
? Package Options Include Plastic
Small-Outline (DW) Packages, Ceramic
Chip Carriers (FK), Standard Plastic (N) and
Ceramic (J) 300-mil DIPs, and Ceramic Flat
(W) Packages
description
These octal D-type transparent latches feature
3-state outputs designed specifically for driving
highly capacitive or relatively low-impedance
loads. They are particularly suitable for
implementing buffer registers, I/O ports,
bidirectional bus drivers, and working registers.
While the latch-enable (LE) input is high, outputs
(Q) respond to the data (D) inputs. When LE is low,
the outputs are latched to retain the data that was
set up.
A buffered output-enable (OE) input can be used
to place the eight outputs in either a normal logic
state (high or low) or a high-impedance state. In
the high-impedance state, the outputs neither load
nor drive the bus lines significantly. The
high-impedance state and the increased drive
provide the capability to drive bus lines without
interface or pullup components.
OE does not affect internal operation of the
latches. Old data can be retained or new data can
be entered while the outputs are in the
high-impedance state.
The SN54ALS573C and SN54AS573A are characterized for operation over the full military temperature range
of ?55°C to 125°C. The SN74ALS573C and SN74AS573A are characterized for operation from 0°C to 70°C.
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
SN74AS573ADWR
- 制造商:
Texas Instruments
- 類(lèi)別:
集成電路(IC) > 鎖存器
- 系列:
74AS
- 包裝:
卷帶(TR)
- 邏輯類(lèi)型:
D 型透明鎖存器
- 電路:
8:8
- 輸出類(lèi)型:
三態(tài)
- 電壓 - 供電:
4.5V ~ 5.5V
- 延遲時(shí)間 - 傳播:
6ns
- 電流 - 輸出高、低:
2.6mA,24mA
- 工作溫度:
0°C ~ 70°C
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
20-SOIC(0.295",7.50mm 寬)
- 供應(yīng)商器件封裝:
20-SOIC
- 描述:
IC LATCH TRANSP OCT D 3ST 20SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
23+ |
NA/ |
3265 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢(xún)價(jià) | ||
TI/德州儀器 |
2046+ |
SOP-20 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢(xún)價(jià) | ||
TI |
1993 |
5000 |
原裝正品長(zhǎng)期供貨,如假包賠包換 徐小姐13714450367 |
詢(xún)價(jià) | |||
TI(德州儀器) |
23+ |
SOIC20300mil |
6000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán) |
詢(xún)價(jià) | ||
Texas Instruments |
21+ |
20-SOIC |
56200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
TI |
2024+ |
PDIP-20 |
16000 |
原裝優(yōu)勢(shì)絕對(duì)有貨 |
詢(xún)價(jià) | ||
TI(德州儀器) |
23+ |
PDIP20 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢(xún)價(jià) | ||
TI/德州儀器 |
23+ |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢(xún)價(jià) | |||
TI(德州儀器) |
2021+ |
PDIP-20 |
499 |
詢(xún)價(jià) | |||
TI |
21+ |
原廠原裝 |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) |