參數(shù)資料
型號: M74VHC1GT02DTT1G
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Single 2−Input NOR Gate/CMOS Logic Level Shifter LSTTL−Compatible Inputs
中文描述: AHC/VHC SERIES, 2-INPUT NOR GATE, PDSO5
封裝: LEAD FREE, SC-59, SOT-23, TSOP-5
文件頁數(shù): 1/6頁
文件大?。?/td> 81K
代理商: M74VHC1GT02DTT1G
Semiconductor Components Industries, LLC, 2007
February, 2007 Rev. 11
1
Publication Order Number:
MC74VHC1GT02/D
MC74VHC1GT02
Single 2Input NOR Gate/
CMOS Logic Level Shifter
LSTTLCompatible Inputs
The MC74VHC1GT02 is a single gate 2input NOR fabricated with
silicon gate CMOS technology.
The internal circuit is composed of multiple stages, including a
buffer output which provides high noise immunity and stable output.
The device input is compatible with TTLtype input thresholds and
the output has a full 5 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 logiclevel translator from 3 V
CMOS logic to 5 V CMOS Logic or from 1.8 V CMOS logic to 3 V
CMOS Logic while operating at the highvoltage power supply.
The MC74VHC1GT02 input structure provides protection when
voltages up to 7 V are applied, regardless of the supply voltage. This
allows the MC74VHC1GT02 to be used to interface 5 V circuits to
3 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
= 4.7 ns (Typ) at V
CC
= 5 V
Low Power Dissipation: I
CC
= 1 A (Max) at T
A
= 25
°
C
TTLCompatible Inputs: V
IL
= 0.8 V; V
IH
= 2 V
CMOSCompatible 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
PbFree Packages are Available
IN A
IN B
OUT Y
1
V
CC
IN B
IN A
OUT Y
GND
Figure 1. Pinout
Figure 2. Logic Symbol
1
2
3
4
5
MARKING
DIAGRAMS
SC88A/SC705/SOT353
DF SUFFIX
CASE 419A
TSOP5/SOT235/SC595
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
H
L
L
L
Y
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
http://onsemi.com
1
5
VJ M
VJ
M
= Device Code
= Date Code*
= PbFree Package
(Note: Microdot may be in either location)
*Date Code orientation and/or position may vary
depending upon manufacturing location.
1
5
VJ M
M
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M74VHC1GT04DTT1G 功能描述:變換器 3-5.5V Single TTL RoHS:否 制造商:NXP Semiconductors 電路數(shù)量:6 邏輯系列:74ABT 邏輯類型:BiCMOS 高電平輸出電流:- 15 mA 低電平輸出電流:20 mA 傳播延遲時間:2.2 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 工作溫度范圍: 封裝 / 箱體:DIP-14 封裝:Tube