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SN74HCT245DWE4中文資料德州儀器數據手冊PDF規(guī)格書
SN74HCT245DWE4規(guī)格書詳情
1 Features
? Operating voltage range of 4.5 V to 5.5 V
? High-Current 3-state outputs drive bus lines
directly or up to 15-LSTTL loads
? Low power consumption, 80-μA maximum ICC
? Typical tpd = 14 ns
? ±6-mA output drive at 5 V
? Low input current of 1 μA maximum
? Inputs are TTL-voltage compatible
2 Applications
? Factory Automation and Control
? Grid Infrastructure
? Electronic Point of Sale
? Multi-Function Printers
? Motor Drives
? Storage
? Telecom Infrastructure
3 Description
The SNx4HCT245 octal bus transceivers
are designed for asynchronous two-way
communication between data buses. The controlfunction
implementation minimizes external timing
requirements.
The SNx4HCT245 devices allow data transmission
from the A bus to the B bus or from the B bus to the
A bus, depending upon the logic level at the directioncontrol
(DIR) input. The output-enable ( OE) input can
be used to disable the device so that the buses are
effectively isolated.
產品屬性
- 型號：
SN74HCT245DWE4
- 功能描述：
總線收發(fā)器 Octal Bus Trnscvrs With 3-State Outputs
- RoHS：
否
- 制造商：
Fairchild Semiconductor
- 邏輯類型：
CMOS
- 邏輯系列：
74VCX
- 每芯片的通道數量：
16
- 輸入電平：
CMOS
- 輸出電平：
CMOS
- 輸出類型：
3-State
- 高電平輸出電流：
- 24 mA
- 低電平輸出電流：
24 mA
- 傳播延遲時間：
6.2 ns
- 電源電壓-最大：
2.7 V, 3.6 V
- 電源電壓-最?。?/span>
1.65 V, 2.3 V
- 最大工作溫度：
+ 85 C
- 封裝/箱體：
TSSOP-48
- 封裝：
Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
2016+ |
SOP-20 |
3900 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
TI |
23+ |
SMD |
10000 |
原廠原裝正品現貨 |
詢價 | ||
TI |
20+ |
SOP-20 |
2960 |
誠信交易大量庫存現貨 |
詢價 | ||
TI |
99+ |
SOP |
1659 |
原裝現貨海量庫存歡迎咨詢 |
詢價 | ||
TI |
2024+ |
SOIC-20 |
16000 |
原裝優(yōu)勢絕對有貨 |
詢價 | ||
TI |
2016+ |
SOP |
6528 |
原裝現貨假一賠十 |
詢價 | ||
TI |
11+ |
11690 |
原裝正品現貨庫存價優(yōu) |
詢價 | |||
TI |
24+ |
SOP |
4897 |
絕對原裝!現貨熱賣! |
詢價 | ||
Texas Instruments |
24+ |
20-SOIC(0.295 7.50mm 寬) |
9350 |
獨立分銷商 公司只做原裝 誠心經營 免費試樣正品保證 |
詢價 | ||
TI |
SOP7.2 |
500 |
正品原裝--自家現貨-實單可談 |
詢價 |
