SMJ27C256中文資料AUSTIN數(shù)據(jù)手冊PDF規(guī)格書
SMJ27C256規(guī)格書詳情
GENERAL DESCRIPTION
The SMJ27C256 series is a set of 262,144 bit, ultraviolet light erasable, electrically programmable read-only memories. These devices are fabricated using power-saving CMOS technology for high speed and simple interface with MOS and bipolar circuits. All inputs (including program data inputs) can be driven by Series 54 TTL circuits without the use of external pullup resistors. Each output can drive one Series 54 TTL circuit without external resistors. The data outputs are 3-state for connecting multiple devices to a common bus. The SMJ27C256 is pin-compatible with 28-pin 256K ROMs and EPROMs. It is offered in a 600mil dual-in-line ceramic pagackage (J suffix) rated for operation from -55°C to 125°C.
FEATURES
? Organized 32,768 x 8
? Single +5V ±10 power supply
? Pin-compatible with existing 256K ROM’s and EPROM’s
? All inputs/outputs fully TTL compatible
? Power-saving CMOS technology
? Very high-speed SNAP! Pulse Programming
? 3-state output buffers
? 400-mV DC assured noise immunity with standarad TTL loads
? Latchup immunity of 250 mA on all input and output pins
? Low power dissipation (CMOS Input Levels)
Active - 165mW Worst Case
Standby - 1.7mW Worst Case (CMOS-input levels)
產(chǎn)品屬性
- 型號:
SMJ27C256
- 制造商:
ASI
- 制造商全稱:
ASI
- 功能描述:
256K UVEPROM
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
11759 |
詢價 | ||||
TI |
2023+ |
DIP |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
專營TI/BB |
23+ |
原廠封裝 |
90000 |
長期收購此型號/專收TI/BB全系列 |
詢價 | ||
ASI |
2020+ |
DIP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
TI |
19+ |
DIP |
35210 |
原裝現(xiàn)貨/放心購買 |
詢價 | ||
ASI |
19+ |
SSSP |
2539 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 | ||
TI |
三年內(nèi) |
1983 |
納立只做原裝正品13590203865 |
詢價 | |||
TI/德州儀器 |
2021+ |
DIP-28 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
TI/德州儀器 |
23+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
TI |
23+ |
CDIP |
1800 |
絕對全新原裝!優(yōu)勢供貨渠道!特價!請放心訂購! |
詢價 |