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參數資料
| 型號： | M74HC155B1R |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 編、解碼器及復用、解復用 |
| 英文描述： | HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 298K |
| 代理商： | M74HC155B1R |
1/9
July 2001
s
HIGH SPEED:
tPD = 13ns (TYP.) at VCC = 6V
s
LOW POWER DISSIPATION:
ICC = 4A(MAX.) at TA=25°C
s
HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 % VCC (MIN.)
s
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN)
s
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 155
DESCRIPTION
The M74HC155 is an high speed CMOS QUAD
2-INPUT NAND GATE fabricated with silicon gate
C2MOS technology.
It features dual 1 to 4 line demultiplexers with
individual strobe inputs (1G and 2G), individual
data inputs (1C and 2C) and common binary
address inputs (A and B).
When both decoders are enabled by the strobes,
the inverted output of 1C data and non-inverted
output of 2C data will be brought to the select
output pins of each sections. A 1 to 8 line
demultiplexer can also easily built up by providing
a data signal to both 1C and 2C inputs; the output
order from the msb is 1Y3, 1Y2, 1Y1, 1Y0, 2Y3,
2Y2, 2Y1, 2Y0. This device can be used as a 2 to
4 line decoder or a 3 to 8 line decoder when 1C is
held high and 2C is held low.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HC155
DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HC155B1R
SOP
M74HC155M1R
M74HC155RM13TR
TSSOP
M74HC155TTR
TSSOP
DIP
SOP
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
相關PDF資料 |
PDF描述 |
|---|---|
| M74HC157C1R | HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PQCC20 |
| M74HC160B1N | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16 |
| M74HC161B1N | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16 |
| M74HC161M1 | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| M74HC162C1 | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PQCC20 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M74HC155C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER |
| M74HC155M1R | 功能描述:編碼器、解碼器、復用器和解復用器 Dual 2-to-4 Ln Decod RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| M74HC155RM13TR | 功能描述:編碼器、解碼器、復用器和解復用器 Dual 2-to-4 Ln Decod RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| M74HC155TTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:M74HC155_01 |
| M74HC157 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HCT157 QUAD 2 CHANNEL MULTIPLEXER HCT158 QUAD 2 CHANNEL MULTIPLEXER INV. |
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