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參數資料
| 型號： | MC74VHC157DTEL |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 編、解碼器及復用、解復用 |
| 英文描述： | AHC/VHC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| 封裝： | TSSOP-16 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 189K |
| 代理商： | MC74VHC157DTEL |
Semiconductor Components Industries, LLC, 2000
May, 2000 – Rev. 2
1
Publication Order Number:
MC74VHC157/D
MC74VHC157
Quad 2-Channel Multiplexer
The MC74VHC157 is an advanced high speed CMOS quad
2–channel multiplexer fabricated with silicon gate CMOS technology.
It achieves high speed operation similar to equivalent Bipolar
Schottky TTL while maintaining CMOS low power dissipation.
It consists of four 2–input digital multiplexers with common select
(S) and enable (E) inputs. When E is held High, selection of data is
inhibited and all the outputs go Low.
The select decoding determines whether the A or B inputs get routed
to the corresponding Y outputs.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output. The
inputs tolerate voltages up to 7V, allowing the interface of 5V systems
to 3V systems.
High Speed: tPD = 4.1ns (Typ) at VCC = 5V
Low Power Dissipation: ICC = 4A (Max) at TA = 25°C
High Noise Immunity: VNIH = VNIL = 28% VCC
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 2V to 5.5V Operating Range
Low Noise: VOLP = 0.8V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300mA
ESD Performance: HBM > 2000V; Machine Model > 200V
Chip Complexity: 82 FETs or 20 Equivalent Gates
PIN ASSIGNMENT
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
S
Y0
B0
A0
Y1
B1
A1
GND
Y3
B3
A3
E
VCC
B2
A2
Y2
http://onsemi.com
Device
Package
Shipping
ORDERING INFORMATION
MC74VHC157D
SOIC–16
48 Units/Rail
MC74VHC157DR2
SOIC–16
2500 Units/Reel
SOIC–16
D SUFFIX
CASE 751B
TSSOP–16
DT SUFFIX
CASE 948F
SOIC EIAJ–16
M SUFFIX
CASE 966
MARKING DIAGRAMS
1
8
9
16
1
8
16
9
1
16
9
8
VHC157
AWLYYWW
A
= Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
VHC
157
AWLYWW
VHC157
ALYW
MC74VHC157DT
TSSOP–16
96 Units/Rail
MC74VHC157DTEL TSSOP–16
2000 Units/Reel
MC74VHC157M
SOIC
EIAJ–16
50 Units/Rail
MC74VHC157MEL
SOIC
EIAJ–16
2000 Units/Reel
A = Assembly Location
L
= Wafer Lot
Y = Year
W = Work Week
A
= Assembly Location
WL = Wafer Lot
Y
= Year
WW = Work Week
MC74VHC157DTR2 TSSOP–16
2500 Units/Reel
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74VHC157DTR2 | 功能描述:編碼器、解碼器、復用器和解復用器 2-5.5V Quad 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 |
| MC74VHC157DTR2G | 功能描述:編碼器、解碼器、復用器和解復用器 2-5.5V Quad 2-Channel 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 |
| MC74VHC1G00DFT1 | 功能描述:邏輯門 2-5.5V Single RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| MC74VHC1G00DFT1G | 功能描述:邏輯門 2-5.5V Single 2-Input NAND RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| MC74VHC1G00DFT2 | 功能描述:邏輯門 2-5.5V Single RoHS:否 制造商:Texas Instruments 產品:OR 邏輯系列:LVC 柵極數量:2 線路數量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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