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IDT74FCT138DB中文資料IDT數據手冊PDF規(guī)格書
IDT74FCT138DB規(guī)格書詳情
DESCRIPTION:
The IDT54/74FCT138/A/C are 1-of-8 decoders built using an advanced dual metal CMOS technology. The IDT54/74FCT138/A/C accept three binary weighted inputs (A0, A1, A2) and, when enabled, provide eight mutually exclusive active LOW outputs (O0- O7). The IDT54/74FCT138/A/C feature three enable inputs, two active LOW (E1, E2) and one active HIGH (E3). All outputs will be HIGH unless E1and E2 are LOW and E3is HIGH. This multiple enable function allows easy parallel expansion of the device to a 1-of-32 (5 lines to
32 lines) decoder with just four IDT54/74FCT138/A/C devices and one inverter.
FEATURES:
? IDT54/74FCT138 equivalent to FAST?speed
? IDT54/74FCT138A 35 faster than FAST
? IDT54/74FCT138C 40 faster than FAST
? Equivalent to FAST speeds output drive over full temperature and voltage supply extremes
? IOL= 48mA (commercial) and 32mA (military)
? CMOS power levels (1mW typ. static)
? TTL input and output level compatible
? CMOS output level compatible
? Substantially lower input current levels than FAST (5μA max.)
? JEDEC standard pinout for DIP and LCC
? Product available in Radiation Tolerant and Radiation Enhanced versions
? Military product compliant to MIL-STD-883, Class B
? Standard Military Drawing # 5962-87654 is listed on this function. Refer to section 2.
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
IDT |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
IDT |
8950 |
DIP |
40 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
IDT |
23+ |
SOP |
12800 |
##公司主營品牌長期供應100%原裝現(xiàn)貨可含稅提供技術 |
詢價 | ||
IDT |
25+ |
144 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | |||
IDT |
23+ |
原廠封裝 |
9888 |
專做原裝正品,假一罰百! |
詢價 | ||
IDT |
22+ |
20000 |
公司只做原裝 品質保障 |
詢價 | |||
原廠 |
2540+ |
CLCC |
6852 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
IDT |
NEW |
16QSOP |
9526 |
代理全系列銷售,全新原裝正品,價格優(yōu)勢,長期供應,量大可訂 |
詢價 | ||
IDT |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
LIL-Z-AMBI |
25+ |
QFP |
18000 |
原廠直接發(fā)貨進口原裝 |
詢價 |
