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參數(shù)資料
| 型號： | BT162827ADL |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | 20-bit buffer/line driver, non-inverting,with 30ohm termination resistors (3-State) |
| 中文描述： | ABT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 78K |
| 代理商： | BT162827ADL |
Philips Semiconductors
Product specification
74ABT162827A
74ABTH162827A
20-bit buffer/line driver, non-inverting,
with 30 termination resistors (3-State)
2
1998 Feb 27
853-1928 19025
FEATURES
Multiple V
CC
and GND pins minimize switching noise
Live insertion/extraction permitted
3-State output buffers
Power-up 3-State
74ABTH162827A incorporates bus-hold data inputs which
eliminate the need for external pull-up resistors to hold unused
inputs
Output capability: +64mA/-32mA
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
DESCRIPTION
The 74ABT162827A high-performance BiCMOS device combines
low static and dynamic power dissipation with high speed and high
output drive.
The 74ABT162827A 20-bit buffers provide high performance bus
interface buffering for wide data/address paths or buses carrying
parity. They have NOR Output Enables (nOE1, nOE2) for maximum
control flexibility.
The 74ABT162827A is designed with 30 series resistance in both
the pull–up and pull–down output structures. This design reduces
line noise in applications such as memory address drivers, clock
drivers and bus receivers/transmitters.
Two options are available, 74ABT162827A which does not have the
bus-hold feature and 74ABTH162827A 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
1.8
1.9
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
9
mA
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
56-Pin Plastic SSOP Type III
–40
°
C to +85
°
C
74ABT162827A DL
BT162827A DL
SOT371-1
56-Pin Plastic TSSOP Type II
–40
°
C to +85
°
C
74ABT162827A DGG
BT162827A DGG
SOT364-1
56-Pin Plastic SSOP Type III
–40
°
C to +85
°
C
74ABTH162827A DL
BH162827A DL
SOT371-1
56-Pin Plastic TSSOP Type II
–40
°
C to +85
°
C
74ABTH162827A DGG
BH162827A DGG
SOT364-1
PIN DESCRIPTION
PIN NUMBER
SYMBOL
FUNCTION
55, 54, 52, 51, 49, 48, 47, 45, 44, 43,
42, 41, 40, 38, 37, 36, 34, 33, 31, 30
1A0 - 1A9
2A0 - 2A9
Data inputs
2, 3, 5, 6, 8, 9, 10, 12, 13, 14,
15, 16, 17, 19, 20, 21, 23, 24, 26, 27
1Y0 - 1Y9
2Y0 - 2Y9
Data outputs
1, 56,
28, 29
1OE0, 1OE1
2OE0, 2OE1
Output enable inputs (active-Low)
4, 11, 18, 25, 32, 39, 46, 53
GND
Ground (0V)
7, 22, 35, 50
V
CC
Positive supply voltage
相關PDF資料 |
PDF描述 |
|---|---|
| BT16373BDGG | 16-bit transparent latch 3-State |
| BT16373BDL | 16-bit transparent latch 3-State |
| BT16374BDGG | 16-bit D-type flip-flop; positive-edge trigger 3-State |
| BT16374BDL | 16-bit D-type flip-flop; positive-edge trigger 3-State |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| BT16373BDGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit transparent latch 3-State |
| BT16373BDL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit transparent latch 3-State |
| BT16374BDGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit D-type flip-flop; positive-edge trigger 3-State |
| BT16374BDL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit D-type flip-flop; positive-edge trigger 3-State |
| BT16500CDGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:18-bit universal bus transceiver 3-State |
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