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MM74HC154N Datasheet

  • MM74HC154N

  • Fairchild Semiconductor [4-to-16 Line Decoder]

  • 78.35KB

  • FAIRCHILD

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MM74HC154 4-to-16 Line Decoder
September 1983
Revised February 1999
MM74HC154
4-to-16 Line Decoder
General Description
The MM74HC154 decoder utilizes advanced silicon-gate
CMOS technology, and is well suited to memory address
decoding or data routing applications. It possesses high
noise immunity, and low power consumption of CMOS with
speeds similar to low power Schottky TTL circuits.
The MM74HC154 have 4 binary select inputs (A, B, C, and
D). If the device is enabled these inputs determine which
one of the 16 normally HIGH outputs will go LOW. Two
active LOW enables (G1 and G2) are provided to ease
cascading of decoders with little or no external logic.
Each output can drive 10 low power Schottky TTL equiva-
lent loads, and is functionally and pin equivalent to the
74LS154. All inputs are protected from damage due to
static discharge by diodes to V
CC
and ground.
Features
s
Typical propagation delay: 21 ns
s
Power supply quiescent current: 80
碌A(chǔ)
s
Wide power supply voltage range: 2鈥?V
s
Low input current: 1
碌A(chǔ)
maximum
Ordering Code:
Order Number
MM74HC154WM
MM74HC154MTC
MM74HC154N
Package Number
M24B
MTC24
N24C
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300鈥?Wide Body
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300鈥?Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Connection Diagram
Pin Assignments for DIP, SOIC and TSSOP
Truth Table
Inputs
G1 G2
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
H
D
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
X
X
X
C
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
X
X
X
B
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
X
X
X
A
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
X
X
X
Low
Output
(Note 1)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
鈥?/div>
鈥?/div>
鈥?/div>
Top View
L
L
L
L
L
L
H
H
Note 1:
All others HIGH
漏 1999 Fairchild Semiconductor Corporation
DS005122.prf
www.fairchildsemi.com

MM74HC154N 產(chǎn)品屬性

  • 15

  • 集成電路 (IC)

  • 邏輯 - 信號開關(guān)，多路復(fù)用器，解碼器

  • 74HC

  • 解碼器

  • 1 x 4:16

  • 1

  • 5.2mA，5.2mA

  • 單電源

  • 2 V ~ 6 V

  • -40°C ~ 85°C

  • 通孔

  • 24-DIP（0.300"，7.62mm）

  • 24-PDIP

  • 管件

  • 74HC154

MM74HC154N相關(guān)型號PDF文件下載

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    廠商
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    Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
    NSC
  • 英文版
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    NSC [Natio...
  • 英文版
    Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverte...
    FAIRCHILD ...
  • 英文版
    Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverte...
    FAIRCHILD
  • 英文版
    Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
    NSC
  • 英文版
    Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
    NSC [Natio...
  • 英文版
    Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverte...
    FAIRCHILD ...
  • 英文版
    Quad 2-Input AND Gate
    FAIRCHILD
  • 英文版
    Quad 2-Input AND Gate
    NSC
  • 英文版
    Quad 2-Input AND Gate
    NSC [Natio...
  • 英文版
    Quad 2-Input AND Gate
    FAIRCHILD ...
  • 英文版
    Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
    NSC
  • 英文版
    Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
    NSC [Natio...
  • 英文版
    Hex Schmitt Trigger
    NSC

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