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參數資料
| 型號： | MC74VHC1GT32 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 2-Input OR Gate/CMOS Logic Level Shifter(雙輸入或門) |
| 中文描述： | 2輸入或門/ CMOS邏輯電平轉換器（雙輸入或門） |
| 文件頁數： | 1/6頁 |
| 文件大小： | 149K |
| 代理商： | MC74VHC1GT32 |
Semiconductor Components Industries, LLC, 2005
August, 2005
Rev. 8
1
Publication Order Number:
MC74VHC1GT32/D
MC74VHC1GT32
2Input OR Gate/CMOS
Logic Level Shifter
The MC74VHC1GT32 is an advanced high speed CMOS 2
input
OR gate fabricated with silicon gate CMOS technology. It achieves
high speed operation similar to equivalent Bipolar Schottky TTL
while maintaining CMOS low power dissipation.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output.
The device input is compatible with TTL
type input thresholds and
the output has a full 5.0 V CMOS level output swing. The input
protection circuitry on this device allows overvoltage tolerance on the
input, allowing the device to be used as a logic
level translator from
3.0 V CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to
3.0 V CMOS Logic while operating at the high
voltage power supply.
The MC74VHC1GT32 input structure provides protection when
voltages up to 7.0 V are applied, regardless of the supply voltage. This
allows the MC74VHC1GT32 to be used to interface 5.0 V circuits to
3.0 V circuits. The output structures also provide protection when
V
CC
= 0 V. These input and output structures help prevent device
destruction caused by supply voltage
input/output voltage mismatch,
battery backup, hot insertion, etc.
Features
High Speed: t
PD
= 3.5 ns (Typ) at V
CC
= 5.0 V
Low Power Dissipation: I
CC
= 2 A (Max) at T
A
= 25
°
C
TTL
Compatible Inputs: V
IL
= 0.8 V; V
IH
= 2.0 V
CMOS
Compatible Outputs: V
OH
> 0.8 V
CC
; V
OL
< 0.1 V
CC
@Load
Power Down Protection Provided on Inputs and Outputs
Balanced Propagation Delays
Pin and Function Compatible with Other Standard Logic Families
Chip Complexity: FETs = 65; Equivalent
Gates = 15
Pb
Free Packages are Available
Figure 1. Pinout
(Top View)
V
CC
IN B
IN A
OUT Y
GND
IN A
IN B
OUT Y
≥
1
Figure 2. Logic Symbol
1
2
3
4
5
http://onsemi.com
MARKING
DIAGRAMS
SC
88A/SC70
5/SOT
353
DF SUFFIX
CASE 419A
TSOP
5/SOT23
5/SC59
5
DT SUFFIX
CASE 483
1
1
5
5
PIN ASSIGNMENT
1
2
3
GND
IN B
IN A
4
5
V
CC
OUT Y
L
L
H
H
L
H
L
H
FUNCTION TABLE
Inputs
Output
A
B
L
H
H
H
Y
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
1
5
VN AYW
VN M
M
A
Y
W
= Date Code*
= Assembly Location
= Year
= Work Week
= Pb
Free Package
(Note: Microdot may be in either location)
*Date Code orientation and/or position may
vary depending upon manufacturing location.
1
5
M
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74VHC1GT32DF1G | 功能描述:邏輯門 3-5.5V Single OR 2-Input TTL 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 |
| MC74VHC1GT32DF2G | 功能描述:邏輯門 3-5.5V Single OR 2-Input TTL 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 |
| MC74VHC1GT32DFT1 | 功能描述:邏輯門 3-5.5V Single OR 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 |
| MC74VHC1GT32DFT1G | 制造商:ON Semiconductor 功能描述:IC, OR GATE, 2 INPUT, SOT-353, Logic Type:OR Gate, Output Current:0.25A, No. of |
| MC74VHC1GT32DFT2 | 功能描述:邏輯門 3-5.5V Single OR 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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