- 您現在的位置：買賣IC網 > PDF目錄371038 > MC74HC354 (Motorola, Inc.) 8-Input Data Selector/Multiplexer With Data and Address Latches and 3-State Outputs PDF資料下載
參數資料
| 型號： | MC74HC354 |
| 廠商： | Motorola, Inc. |
| 英文描述： | 8-Input Data Selector/Multiplexer With Data and Address Latches and 3-State Outputs |
| 中文描述： | 8輸入數據選擇器/數據和地址鎖存器和多路3態輸出 |
| 文件頁數： | 5/9頁 |
| 文件大小： | 206K |
| 代理商： | MC74HC354 |
MC54/74HC354
High–Speed CMOS Logic Data
DL129 — Rev 6
5
MOTOROLA
FUNCTION TABLE
Address Latch Contents #
Inputs
Outputs
A2
A1
A0
Data–Latch
Enable
OE1
OE2
OE3
Y
Y
Description
X
X
X
X
X
X
X
X
X
X
X
X
H
X
X
X
H
X
X
X
L
Z
Z
Z
Z
Z
Z
Outputs in High–Impedance States
L
L
L
L
H
H
H
H
L
L
H
H
L
L
H
H
L
H
L
H
L
H
L
H
L
L
L
H
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
Data–Latch is Transparent
L
L
L
L
H
H
H
H
L
L
H
H
L
L
H
H
L
H
L
H
L
H
L
H
H
L
L
H
D0n
D1n
D2n
D3n
D4n
D5n
D6n
D7n
D0n
D1n
D2n
D3n
D4n
D5n
D6n
D7n
New Data is Stored in Data–Latch and is
Not Alterable
# Represents bits in Address–Latch. See Address–Latch Enable pin description.
X = Don’t Care; Z = High Impedance; D0–D7 = the data at inputs D0 through D7; D0n–D7n = the data present at inputs D0 through D7 when the
Data–Latch Enable pin was taken high.
SWITCHING WAVEFORMS
Figure 1.
Figure 2.
tr
Any Input
Y or Y
VCC
GND
90%
10%
tf
90%
10%
tTLH
tTHL
D0–D7
A0–A2
Y or Y
VCC
GND
tPHL
tPLH
50%
50%
VALID
VALID
Figure 3.
Address–
Latch Enable
Y or Y
VCC
GND
50%
tPLH
tPHL
tw
50%
Figure 4.
OE1, OE2
Y or Y
VCC
GND
tPZH
50%
50%
Y or Y
50%
tPHZ
tPZL
tPLZ
High
Impedance
VOL
VOH
High
Impedance
OE3
10%
90%
相關PDF資料 |
PDF描述 |
|---|---|
| MC74HC354N | 8-Input Data Selector/Multiplexer With Data and Address Latches and 3-State Outputs |
| MC54HC374AJ | Octal 3-State Noninverting D Flip-Flop |
| MC54HC374 | Octal 3-State Noninverting D Flip-Flop |
| MC74HC374ADT | Octal 3-State Noninverting D Flip-Flop |
| MC74HC374ADW | Octal 3-State Noninverting D Flip-Flop |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74HC365AD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC365ADG | 功能描述:緩沖器和線路驅動器 IC BUFF/DVR TRI-ST HEX RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74HC365ADR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC365ADR2G | 功能描述:緩沖器和線路驅動器 IC BUFF/DVR TRI-ST HEX RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| MC74HC365ADT | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
發布緊急采購，3分鐘左右您將得到回復。