參數(shù)資料
型號： 74LVC32A
廠商： Texas Instruments, Inc.
英文描述： Hex Buffers And Line Drivers With 3-State Outputs 16-TSSOP -40 to 85
中文描述： 3態(tài)輸出六緩沖線性驅動器 TSSOP-16封裝 工作溫度：-40℃_85℃
文件頁數(shù)： 2/10頁
文件大?。?/td> 87K
代理商： 74LVC32A
Philips Semiconductors
Product specification
74LVC32A
Quad 2-input OR gate
2
1997 Jun 30
853-1995 18166
FEATURES
Wide supply voltage range of 1.2 V to 3.6 V
In accordance with JEDEC standard no. 8-1A.
Inputs accept voltages up to 5.5 V
CMOS low power consumption
Direct interface with TTL levels
DESCRIPTION
The 74LVC32A is a high-performance, low-power, low-voltage
Si-gate CMOS device and superior to most advanced CMOS
compatible TTL families.
Inputs can be driven from either 3.3V or 5V devices. This feature
allows the use of these devices as translators in a mixed 3.3V/5V
environment.
The 74LVC32A provides the 2-input OR function.
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
≤
2.5 ns
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
t
PHL
/t
PLH
Propagation delay
nA, nB to nY
C
L
= 50 pF;
V
CC
= 3.3 V
2.6
ns
C
I
C
PD
Input capacitance
5.0
pF
Power dissipation capacitance per gate
Notes 1 and 2
28
pF
NOTES:
1. C
PD
is used to determine the dynamic power dissipation (P
D
in
μ
W)
P
D
= C
PD
×
V
CC2
×
f
i
(C
L
×
V
CC2
×
f
o
) where:
f
i
= input frequency in MHz; C
L
= output load capacity in pF;
f
o
= output frequency in MHz; V
= supply voltage in V;
(C
L
×
V
CC2
×
f
o
) = sum of the outputs.
2. The condition is V
I
= GND to V
CC.
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
14-Pin Plastic SO
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
74LVC32A D
74LVC32A D
SOT108-1
14-Pin Plastic SSOP Type II
74LVC32A DB
74LVC32A DB
SOT337-1
14-Pin Plastic TSSOP Type I
74LVC32A PW
74LVC32APW DH
SOT402-1
PIN CONFIGURATION
1
2
3
4
5
6
7
1A
1B
1Y
2A
2B
2Y
GND
VCC
4B
4A
4Y
3B
3A
3Y
14
13
12
11
10
9
8
SV00450
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
1, 4, 9, 12
1A – 4A
Data inputs
2, 5, 10, 13
1B – 4B
3, 6, 8, 11
1Y – 4Y
Data outputs
7
GND
Ground (0 V)
14
V
CC
Positive supply voltage
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相關代理商/技術參數(shù)
參數(shù)描述
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