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參數(shù)資料
| 型號(hào)： | LC74FCT16425T |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Fast 16-Bit CMOS Bidirectional Transceiver(快速16位CMOS雙向收發(fā)器) |
| 中文描述： | 快速16位的CMOS雙向收發(fā)器（快速16位的CMOS雙向收發(fā)器） |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 129K |
| 代理商： | LC74FCT16425T |
Overview
The LC74FCT16245T and LC74FCT162245T 16-bit
transceivers are fabricated in an advanced two-metal-layer
CMOS technology. These fast, low-power transceivers are
optimal for synchronous communication between two
buses, referred to as the A and B busses. The direction-
ality and output enable control in these products is
designed to allow them to be used as either two
independent 8-bit transceivers or as a single 16-bit
transceiver. The direction control pin (
×
DIR) controls the
data flow direction and the output enable pin (
×
OE)
disables directionality control and disables both ports.
The LC74FCT16245T is optimal for driving large-
capacitance loads and low-impedance loads.
The LC74FCT162245T provides a balanced output drive
function that incorporates current limiting resistors. These
minimize ground bounce and undershoot, and limit the
output fall time. As a result, external series terminating
resistors are no longer required.
The LC74FCT162245T is a plug-in replacement for the
LC74FCT16245T in on-board interface applications.
Features
0.8 μm CMOS technology
Fast, low-power CMOS replacement products for use in
ABT function applications
ESD tolerance > 2000 V; MIL-STD-883 (when tested
with the 3015 method)
ESD tolerance > 200 V; For a machine model with C =
200 pF and R = 0
Bidirectional data transfer
20 mil center SQFP
Expanded temperature range: –40 to +85°C
V
CC
= 5 V ± 10%
LC74FCT16245T Features
High drive output levels (I
OH
: –32 mA, I
OL
: 40 mA)
LC74FCT162245T Features
Balanced output drive: ±24 mA
Reduced system switching noise
Package Dimensions
unit: mm
3163A-SQFP48
SANYO: SQFP48
[LC74FCT16245T, 74FCT162245T]
CMOS LSI
Ordering number : EN4627
63095HA (OT) No. 4627-1/8
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Fast 16-Bit CMOS Bidirectional Transceiver
LC74FCT16425T, 74FCT162245T
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