Texas Instruments SN74ALS688DW Manual


Læs nedenfor 📖 manual på dansk for Texas Instruments SN74ALS688DW (19 sider) i kategorien Ikke kategoriseret. Denne guide var nyttig for 16 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

Side 1/19
SN54ALS688, SN74ALS688
8-BIT IDENTITY COMPARATORS
SDAS228A – JUNE 1982 – REVISED JANUARY 1995
Copyright 1995, Texas Instruments Incorporated
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Compare Two 8-Bit Words
Totem-Pole Outputs (P = Q)
ALS688 Are Identical to ALS521
Package Options Include Plastic
Small-Outline (DW) Packages, Ceramic
Chip Carriers (FK), and Standard Plastic (N)
and Ceramic (J) 300-mil DIPs
description
These identity comparators perform comparisons
on two 8-bit binary or BCD words and provide
P = Q outputs. These devices have totem-pole
outputs.
The SN54ALS688 is characterized for operation
over the full military temperature range of 55 C°
to 125°C. The SN74ALS688 is characterized for
operation from 0°C to 70 C.°
FUNCTION TABLE
INPUTS
OUTPUT
DATA
P, Q
ENABLE
G
OUTPUT
P = Q
P = Q L L
P > Q L H
P < Q L H
X H H
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
G
P0
Q0
P1
Q1
P2
Q2
P3
Q3
GND
VCC
P = Q
Q7
P7
Q6
P6
Q5
P5
Q4
P4
SN54ALS688 . . . J PACKAGE
SN74ALS688 ...DW OR N PACKAGE
(TOP VIEW)
3 2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
Q7
P7
Q6
P6
Q5
P1
Q1
P2
Q2
P3
SN54ALS688 . . . FK PACKAGE
(TOP VIEW)
Q0
P0
G
Q4
P5 P = Q
Q3
GND
P4 V
CC
PRODUCTION DATA information is current as of publication date.
Products conform to specications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.


Produkt Specifikationer

Mærke: Texas Instruments
Kategori: Ikke kategoriseret
Model: SN74ALS688DW

Har du brug for hjælp?

Hvis du har brug for hjælp til Texas Instruments SN74ALS688DW stil et spørgsmål nedenfor, og andre brugere vil svare dig




Ikke kategoriseret Texas Instruments Manualer

Ikke kategoriseret Manualer

Nyeste Ikke kategoriseret Manualer