74lvt16541a NXP Semiconductors, 74lvt16541a Datasheet

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74lvt16541a

Manufacturer Part Number
74lvt16541a
Description
3.3v Abt 16-bit Buffer/driver 3-state
Manufacturer
NXP Semiconductors
Datasheet
Philips Semiconductors Low Voltage Products
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
July 1994
LOGIC SYMBOL
48-Pin Plastic Shrink Small Outline (SSOP) Type III
48-Pin Plastic Thin Shrink Small Outline (TSSOP) Type II
16-bit universal bus interface
3-State buffers
Output capability: +64mA/-32mA
TTL input and output switching levels
Input and output interface capability to
systems at 5V supply
Bus-hold data inputs eliminate the need for
external pull-up resistors to hold unused
inputs
3.3V ABT 16-bit buffer/driver (3-State)
1OE0
1OE1
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
SYMBOL
C
I
t
t
C
PLH
PHL
CCZ
1
48
47
46
44
43
41
40
38
37
OUT
IN
Propagation delay
nAx to nYx
Input capacitance nOEx
Output pin capacitance
Total supply current
PACKAGES
2
3
5
6
8
9
11
12
1Y0
1Y1
1Y2
1Y3
1Y4
1Y5
1Y6
1Y7
PARAMETER
2OE0
1OE1
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
24
25
36
35
33
32
30
29
27
26
Live insertion/extraction permitted
Power-up 3-State
No bus current loading when output is tied
to 5V bus
Latch-up protection exceeds 500mA per
JEDEC JC40.2 Std 17
ESD protection exceeds 2000V per MIL
STD 883 Method 3015 and 200V per
Machine Model
13
14
16
17
19
20
22
23
TEMPERATURE RANGE
2Y0
2Y1
2Y2
2Y3
2Y4
2Y5
2Y6
2Y7
C
V
V
Outputs disabled; V
Outputs disabled; V
–40 C to +85 C
–40 C to +85 C
CC
I
L
= 0V or 3.0V
= 50pF;
= 3.3V
LOGIC SYMBOL (IEEE/IEC)
1
48
47
46
44
43
41
40
38
37
T
1
amb
CONDITIONS
= 25 C; GND = 0V
&
O
CC
= 0V or 3.0V
= 3.6V
EN1
2
74LVT16541ADGG
74LVT16541ADL
ORDER CODE
DESCRIPTION
The LVT16541A is a high-performance
BiCMOS product designed for V
at 3.3V.
This device can be used as two octal buffers
or one 16-bit buffer. The device is ideal for
driving bus lines.
12
11
2
3
5
6
8
9
24
25
36
35
33
32
30
29
27
26
TYPICAL
74LVT16541A
Preliminary specification
100
10
4
&
DRAWING NUMBER
SOT370-1
SOT362-1
EN2
2
CC
operation
UNIT
13
14
16
17
19
20
22
23
pF
pF
ns
A

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74lvt16541a Summary of contents

Page 1

... Preliminary specification 74LVT16541A DESCRIPTION The LVT16541A is a high-performance BiCMOS product designed for V operation CC at 3.3V. This device can be used as two octal buffers or one 16-bit buffer. The device is ideal for driving bus lines. TYPICAL UNIT ...

Page 2

... X = Don’t care Z = High Impedance “off ” state July 1994 SYMBOL NAME AND FUNCTION 1A0–1A7 Data inputs 2A0–2A7 1Y0–1Y7 Data outputs 2Y0–2Y7 1OE0, 1OE1, Output enables 2OE0, 2OE1 GND Ground (0V) V Positive supply voltage CC 2 Preliminary specification 74LVT16541A ...

Page 3

... Operating free-air temperature range amb July 1994 CONDITIONS V < < Output in Off or High state Output in Low state Output in High state PARAMETER 1kHz 3 Preliminary specification 74LVT16541A RATING UNIT –0.5 to +4.6 V –50 mA –0.5 to +7.0 V –50 mA –0.5 to +7.0 V 128 mA mA –64 –65 to +150 ...

Page 4

... GND 3.6V; One input at V -0.6V Other inputs GND only. amb = – +85 C. amb WAVEFORM V = 3.3V 0.3V CC MIN Preliminary specification 74LVT16541A LIMITS Temp = - +85 C UNIT 1 MIN TYP MAX –1 -0.2 CC 2.4 V 2.0 0.2 0.5 0.4 V 0.5 0. ...

Page 5

... V OUTPUT OL Waveform 2. Waveforms Showing the 3-State Output Enable and Disable Times 6.0V 90% Open NEGATIVE V PULSE GND POSITIVE V PULSE 10% FAMILY Amplitude 74LVT16 2.7V of OUT 5 Preliminary specification 74LVT16541A 2.7V 1. PLZ 3. PHZ – 0. AMP (V) 90 10% 10% ...

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