參數(shù)資料
型號： SN54AC533
廠商： Texas Instruments, Inc.
英文描述： Octal D-Type Transparent Latches With 3-State Outputs(八D鎖存器(三態(tài)輸出))
中文描述： 八路D類透明鎖存器與三態(tài)輸出（八?鎖存器（三態(tài)輸出））
文件頁數(shù)： 1/6頁
文件大?。?/td> 164K
代理商： SN54AC533
SN54AC533, SN74AC533
OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCAS555A – NOVEMBER 1995 – REVISED MAY 1996
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
3-State Inverting Outputs Drive Bus Lines
Directly
Full Parallel Access for Loading
EPIC
(Enhanced-Performance Implanted
CMOS) 1-
μ
m Process
Package Options Include Plastic
Small-Outline (DW), Shrink Small-Outline
(DB), Thin Shrink Small-Outline (PW),
Ceramic Chip Carriers (FK) and
Flatpacks (W), and Standard Plastic (N) and
Ceramic (J) DIPs
description
The ’AC533 are octal transparent D-type latches
with 3-state outputs. When the latch-enable (LE)
input is high, the Q outputs follow the
complements of the data (D) inputs. When LE is
taken low, the Q outputs are latched at the inverse
logic levels set up at the D inputs.
A buffered output-enable (OE) input can be used
to place the eight outputs in either a normal logic
state (high or low logic levels) or a high-
impedance state. In the high-impedance state,
the outputs neither load nor drive the bus lines
significantly. The high-impedance state and
increased drive provide the capability to drive bus
lines without need for interface or pullup
components.
OE does not affect the internal operations of the latches. Old data can be retained or new data can be entered
while the outputs are in the high-impedance state.
The SN54AC533 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C. The
SN74AC533 is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
(each latch)
INPUTS
LE
OUTPUT
Q
OE
D
L
H
H
L
L
H
L
H
L
L
X
Q0
Z
H
X
X
Copyright
1996, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
EPIC is a trademark of Texas Instruments Incorporated.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
OE
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
V
CC
8Q
8D
7D
7Q
6Q
6D
5D
5Q
LE
SN54AC533 . . . J OR W PACKAGE
SN74AC533 . . . DB, DW, N, OR PW PACKAGE
(TOP VIEW)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
8D
7D
7Q
6Q
6D
2D
2Q
3Q
3D
4D
SN54AC533 . . . FK PACKAGE
(TOP VIEW)
1
1
O
5
5
8
4
G
L
V
C
相關(guān)PDF資料
PDF描述
SN54AC534J OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN54AC534W OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74AC534DB Low-Voltage CMOS Hex Buffer with Open Drain Outputs and 5V-Tolerant Inputs; Package: SOEIAJ-14; No of Pins: 14; Container: Tape and Reel; Qty per Container: 2000
SN54AC534 Octal Edge-Triggered D-type Flip-Flops With 3-State Outputs(八邊沿D觸發(fā)器(三態(tài)輸出))
SN54AC563 Octal D-Type Transparent Latches With 3-State Outputs(八D鎖存器(三態(tài)輸出))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54AC533FK 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54AC533J 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54AC533W 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54AC534 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN54AC534_08 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
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