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參數(shù)資料
| 型號(hào)： | BT16541DL |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-bit buffer/line driver 3-State |
| 中文描述： | ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | 7.50 MM, PLASTIC, SOT-370-1, SSOP3-48 |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大?。?/td> | 79K |
| 代理商： | BT16541DL |
Philips Semiconductors
Product specification
74ABT16541
74ABTH16541
16-bit buffer/line driver (3-State)
2
1998 Feb 25
853-1807 19018
FEATURES
Power-up 3-State
Multiple V
CC
and GND pins minimize switching noise
Provides ideal interface and increases fan-out of MOS
Microprocessors
3-State buffers sink 64mA and source 32mA
74ABTH16541 incorporates bus-hold data inputs which eliminate
the need for external pull-up resistors to hold unused inputs
Latch-up protection exceeds 500mA per Jedec Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
Two 8-bit bus interfaces
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
DESCRIPTION
The 74ABT16541 high-performance BiCMOS device combines low
static and dynamic power dissipation with high speed and high
output drive.
The 74ABT16541 has two octal buffers that are ideal for driving bus
lines. The outputs are all capable of sinking 64mA and sourcing
32mA.
Two options are available, 74ABT16541 which does not have the
bus-hold feature and 74ABTH16541 which incorporates the
bus-hold feature.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C; GND = 0V
TYPICAL
UNIT
t
PLH
t
PHL
Propagation delay
nAx to nYx
C
L
= 50pF; V
CC
= 5V
2.0
1.5
ns
C
IN
Input capacitance
V
I
= 0V or V
CC
4
pF
C
OUT
Output capacitance
V
O
= 0V or V
CC
; 3-State
6
pF
I
CCZ
Quiescent supply current
Outputs disabled; V
CC
=5.5V
500
μ
A
I
CCL
Outputs LOW; V
CC
= 5.5V
8
mA
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
48-Pin Plastic SSOP Type III
–40
°
C to +85
°
C
74ABT16541 DL
BT16541 DL
SOT370-1
48-Pin Plastic TSSOP Type II
–40
°
C to +85
°
C
74ABT16541 DGG
BT16541 DGG
SOT362-1
48-Pin Plastic SSOP Type III
–40
°
C to +85
°
C
74ABTH16541 DL
BH16541 DL
SOT370-1
48-Pin Plastic TSSOP Type II
–40
°
C to +85
°
C
74ABTH16541 DGG
BH16541 DGG
SOT362-1
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
47, 46, 44, 43,
41, 40, 38, 37,
36, 35, 33, 32,
30, 29, 27, 26
1A0 - 1A7
2A0 - 2A7
Data inputs
2, 3, 5, 6,
8, 9, 11, 12,
13, 14, 16, 17
19, 20, 22, 23
1Y0 - 1Y7,
2Y0 - 2Y7
Data outputs
1, 48
24, 25
1OE0, 1OE1,
2OE0, 2OE1
Output enables
4, 10, 15, 21
28, 34, 39, 45
GND
Ground (0V)
7, 18, 31, 42
V
CC
Positive supply voltage
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BT16541DGG | 16-bit buffer/line driver 3-State |
| BT16543DL | 16-bit latched transceivers with dual enable 3-State |
| BT16543DGG | 16-bit latched transceivers with dual enable 3-State |
| BT16646DGG | 16-bit bus transceiver/register 3-State |
| BT16646DL | 16-bit bus transceiver/register 3-State |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BT16543DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit latched transceivers with dual enable 3-State |
| BT16543DL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit latched transceivers with dual enable 3-State |
| BT16646DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit bus transceiver/register 3-State |
| BT16646DL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit bus transceiver/register 3-State |
| BT16652DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit transceiver/register, non-inverting 3-State |
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