HC253工具的專用工具規(guī)格書PDF中文資料
HC253規(guī)格書詳情
The SL74HC253 is identical in pinout to the LS/ALS253. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
The Address Inputs select one of four Data Inputs from each multiplexer. Each multiplexer has an active-low Output Enable control and a three-state noninverting output.
? Outputs Directly Interface to CMOS, NMOS, and TTL
? Operating Voltage Range: 2.0 to 6.0 V
? Low Input Current: 1.0 μA
? High Noise Immunity Characteristic of CMOS Devices
產品屬性
- 產品編號:
HC253N
- 制造商:
Apex Tool Group
- 類別:
工具 > 專用工具
- 包裝:
散裝
- 工具類型:
卷尺
- 配套使用/相關產品:
測量
- 描述:
TAPE,LONG LEADER 3/8\
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
XICOR |
PLCC-32 |
68900 |
原包原標簽100%進口原裝常備現貨! |
詢價 | |||
PULSUS |
23+ |
LQFP |
3200 |
全新原裝、誠信經營、公司現貨銷售 |
詢價 | ||
TI |
24+ |
SOP |
3000 |
詢價 | |||
M |
QQ咨詢 |
SOP |
494 |
全新原裝 研究所指定供貨商 |
詢價 | ||
PHILIPS |
BGA |
1200 |
正品原裝--自家現貨-實單可談 |
詢價 | |||
ApexToolGroup/CooperTool |
新 |
5 |
全新原裝 貨期兩周 |
詢價 | |||
ST |
23+ |
QFP[600X6 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
XICOR |
2020+ |
PLCC-32 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PHILIPS |
2023+ |
BGA |
50000 |
原裝現貨 |
詢價 | ||
TI/德州儀器 |
22+ |
SSOP16 |
25000 |
只做原裝,原裝,假一罰十 |
詢價 |