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參數(shù)資料
| 型號： | MC74LCX125M |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | LOW-VOLTAGE CMOS QUAD BUFFER |
| 中文描述： | LVC/LCX/Z SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 封裝： | EIAJ, SO-14 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 142K |
| 代理商： | MC74LCX125M |
SEMICONDUCTOR TECHNICAL DATA
1
REV 1
Motorola, Inc. 1996
11/96
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The MC74LCX125 is a high performance, non–inverting quad buffer
operating from a 2.7 to 3.6V supply. High impedance TTL compatible
inputs significantly reduce current loading to input drivers while TTL
compatible outputs offer improved switching noise performance. A VI
specification of 5.5V allows MC74LCX125 inputs to be safely driven from
5V devices. The MC74LCX125 is suitable for memory address driving
and all TTL level bus oriented transceiver applications.
Current drive capability is 24mA at the outputs. The Output Enable
(OEn) inputs, when HIGH, disable the outputs by placing them in a HIGH
Z condition.
Designed for 2.7 to 3.6V VCC Operation
5V Tolerant — Interface Capability With 5V TTL Logic
Supports Live Insertion and Withdrawal
IOFF Specification Guarantees High Impedance When VCC = 0V
LVTTL Compatible
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current in All Three Logic States (10
μ
A)
Substantially Reduces System Power Requirements
Latchup Performance Exceeds 500mA
ESD Performance: Human Body Model >2000V; Machine Model >200V
Pinout: 14–Lead
(Top View)
OE3
D3
O3
13
14
12
11
10
9
8
2
1
3
4
5
6
7
VCC
OE2
D2
O2
OE0
D0
O0
OE1
D1
O1
GND
D0
2
O0
3
OE0
1
D1
5
O1
6
OE1
4
D2
9
O2
8
OE2
10
D3
12
O3
11
OE3
13
LOGIC DIAGRAM
DT SUFFIX
PLASTIC TSSOP
CASE 948G–01
14
1
SD SUFFIX
PLASTIC SSOP
CASE 940A–03
14
1
M SUFFIX
PLASTIC SOIC EIAJ
CASE 965–01
14
1
D SUFFIX
PLASTIC SOIC
CASE 751A–03
14
1
PIN NAMES
Function
Output Enable Inputs
Data Inputs
3–State Outputs
Pins
OEn
Dn
On
LOW–VOLTAGE CMOS
QUAD BUFFER
H = High Voltage Level; L = Low Voltage Level; Z = High Imped-
ance State; X = High or Low Voltage Level and Transitions Are
Acceptable, for ICC reasons, DO NOT FLOAT Inputs
OEn
Dn
On
L
L
H
L
H
X
L
H
Z
INPUTS
OUTPUTS
FUNCTION TABLE
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PDF描述 |
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| MC74LCX125SD | LOW-VOLTAGE CMOS QUAD BUFFER |
| MC74LCX125D | LOW-VOLTAGE CMOS QUAD BUFFER |
| MC74LCX125DT | LOW-VOLTAGE CMOS QUAD BUFFER |
| MC74LCX125M | LOW-VOLTAGE CMOS QUAD BUFFER |
| MC74LCX125SD | LOW-VOLTAGE CMOS QUAD BUFFER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74LCX125MEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74LCX138D | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74LCX138DR2 | 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V CMOS 3 to 8 RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)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 |
| MC74LCX138DR2G | 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V CMOS 3 to 8 Decoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)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 |
| MC74LCX138DT | 功能描述:編碼器、解碼器、復用器和解復用器 2-3.6V CMOS 3 to 8 RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)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 |
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