參數(shù)資料
型號(hào): SN54LS395
廠商: Motorola, Inc.
英文描述: 4-BIT SHIFT REGISTER WITH 3-STATE OUTPUTS
中文描述: 4位移位寄存器具有三態(tài)輸出
文件頁數(shù): 1/6頁
文件大?。?/td> 196K
代理商: SN54LS395
5-551
FAST AND LS TTL DATA
4-BIT SHIFT REGISTER
WITH 3-STATE OUTPUTS
The SN74LS395 is a 4-Bit Register with 3-state outputs and can operate
in either a synchronous parallel load or a serial shift-right mode, as
determined by the Select input. An asynchronous active LOW Master Reset
(MR) input overrides the synchronous operations and clears the register. An
active HIGH Output Enable (OE) input controls the 3-state output buffers, but
does not interfere with the other operations. The fourth stage also has a
conventional output for linking purposes in multi-stage serial operations.
Shift Left or Parallel 4-Bit Register
3-State Outputs
Input Clamp Diodes Limit High-Speed Termination Effects
CONNECTION DIAGRAM DIP
(TOP VIEW)
PIN NAMES
LOADING
(Note a)
HIGH
LOW
P0–P3
DS
S
CP
MR
OE
O0–O3
Q3
NOTES:
a) 1 TTL Unit Load (U.L.) = 40
μ
A HIGH/1.6 mA LOW.
Parallel Inputs
Serial Data Input
Mode Select Input
Clock (Active LOW) Input
Master Reset (Active LOW) Input
Output Enable (Active HIGH) Input
3-State Register Outputs
Register Output
0.5 U.L.
0.5 U.L.
0.5 U.L.
0.5 U.L.
0.5 U.L.
0.5 U.L.
65 U.L.
10 U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
15 U.L.
5 U.L.
SN74LS395
4-BIT SHIFT REGISTER
WITH 3-STATE OUTPUTS
LOW POWER SCHOTTKY
ORDERING INFORMATION
SN74LSXXXJ
SN74LSXXXN
SN74LSXXXD
Ceramic
Plastic
SOIC
J SUFFIX
CERAMIC
CASE 620-09
N SUFFIX
PLASTIC
CASE 648-08
16
1
16
1
16
1
D SUFFIX
SOIC
CASE 751B-03
LOGIC SYMBOL
相關(guān)PDF資料
PDF描述
SN74LS395D 4-BIT SHIFT REGISTER WITH 3-STATE OUTPUTS
SN74LS395J 4-BIT SHIFT REGISTER WITH 3-STATE OUTPUTS
SN74LS395N 4-BIT SHIFT REGISTER WITH 3-STATE OUTPUTS
SN54LS641J Octal D-Type Flip-Flop with 3-State Outputs; Package: SOEIAJ-20; No of Pins: 20; Container: Rail; Qty per Container: 40
SN54LS642J Octal 3-State Inverting Transceiver; Package: SOEIAJ-20; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2000
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