74LVT16541A Datasheet, PDF (1/5 Pages) NXP Semiconductors – 3.3V ABT 16-bit buffer/driver 3-State

Philips Semiconductors Low Voltage Products
3.3V ABT 16-bit buffer/driver (3-State)
Preliminary specification
74LVT16541A
FEATURES
• 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
• 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
DESCRIPTION
The LVT16541A is a high-performance
BiCMOS product designed for V_CC operation
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.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
t_PLH
t_PHL
C_IN
C_OUT
I_CCZ
Propagation delay
nAx to nYx
Input capacitance nOEx
Output pin capacitance
Total supply current
CONDITIONS
T_amb = 25°C; GND = 0V
C_L = 50pF;
V_CC = 3.3V
V_I = 0V or 3.0V
Outputs disabled; V_O = 0V or 3.0V
Outputs disabled; V_CC = 3.6V
TYPICAL
4
10
100
UNIT
ns
pF
pF
µA
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
48-Pin Plastic Shrink Small Outline (SSOP) Type III
–40°C to +85°C
48-Pin Plastic Thin Shrink Small Outline (TSSOP) Type II
–40°C to +85°C
ORDER CODE
74LVT16541ADL
74LVT16541ADGG
DRAWING NUMBER
SOT370-1
SOT362-1
LOGIC SYMBOL
1OE0 ¹
1OE1 ⁴⁸
1A0 ⁴⁷
1A1 ⁴⁶
1A2 ⁴⁴
1A3 ⁴³
1A4 ⁴¹
1A5 ⁴⁰
1A6 ³⁸
1A7 ³⁷
2OE0 ²⁴
1OE1 ²⁵
2 _1Y0
3 _1Y1
5 _1Y2
6 _1Y3
8 _1Y4
9 _1Y5
11 _1Y6
12 _1Y7
2A0 ³⁶
2A1 ³⁵
2A2 ³³
2A3 ³²
2A4 ³⁰
29
2A5
2A6 ²⁷
2A7 ²⁶
LOGIC SYMBOL (IEEE/IEC)
1
13 _2Y0
48
&
EN1
14 _2Y1
47
16 _2Y2
46
17 _2Y3
44
43
19 _2Y4
41
20 _2Y5
40
38
22 _2Y6
37
2∇
2
3
5
6
8
9
11
12
23 _2Y7
24
25
&
EN2
36
2∇
13
35
14
33
16
32
17
30
19
29
20
27
22
26
23
July 1994
1