参数资料
型号: MC74AC175DT
厂商: ON SEMICONDUCTOR
元件分类: 锁存器
英文描述: AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16
封装: TSSOP-16
文件页数: 1/9页
文件大小: 226K
代理商: MC74AC175DT
Semiconductor Components Industries, LLC, 2006
June, 2006 Rev. 6
1
Publication Order Number:
MC74AC175/D
MC74AC175, MC74ACT175
Quad D FlipFlop With
Master Reset
The MC74AC/ACT175 is a highspeed quad D flipflop. The
device is useful for general flipflop requirements where clock and
clear inputs are common. The information on the D inputs is
transferred to storage during the LOWtoHIGH clock transition. The
device has a Master Reset to simultaneously clear all flipflops, when
MR is low.
The MC74AC/ACT175 consists of four edgetriggered D flipflops
with individual D inputs and Q and Q outputs. The Clock (CP) and
Master Reset (MR) are common to all flipflops. Each D input’s state
is transferred to the corresponding flipflop’s output following the
LOWtoHIGH Clock (CP) transition. A LOW input to the Master
Reset (MR) will force all Q outputs LOW and Q outputs HIGH
independent of Clock or Data inputs. The MC74AC/ACT175 is useful
for applications where the Clock and Master Reset are common to all
storage elements.
Outputs Source/Sink 24 mA
′ACT175 Has TTL Compatible Inputs
Figure 1. Pinout: 16Lead Packages
(Top View)
15
16
14
13
12
11
10
2
1
34567
VCC
9
8
Q3
D3
D2
Q2
CP
MR
Q0
D0
D1
Q1
Q1 GND
PIN ASSIGNMENT
PIN
FUNCTION
D0 D3
Data Inputs
CP
Clock Pulse Input
MR
Master Reset Input
Q0 Q3
Outputs
Q0 Q3
Outputs
http://onsemi.com
DIP16
N SUFFIX
CASE 648
1
16
SO16
D SUFFIX
CASE 751B
1
16
Device
Package
Shipping
ORDERING INFORMATION
MC74AC175N
PDIP16
25 Units/Rail
MC74AC175D
SOIC16
48 Units/Rail
MC74AC175DR2
2500 Tape & Reel
TSSOP16
DT SUFFIX
CASE 948F
MC74AC175DT
TSSOP16
96 Units/Rail
MC74AC175DTR2 TSSOP16
SOIC16
2500 Tape & Reel
MC74ACT175N
PDIP16
25 Units/Rail
MC74ACT175D
SOIC16
48 Units/Rail
MC74ACT175DR2
2500 Tape & Reel
MC74ACT175DT
TSSOP16
96 Units/Rail
MC74ACT175DTR2 TSSOP16
SOIC16
2500 Tape & Reel
1
16
See general marking information in the device marking
section on page 6 of this data sheet.
DEVICE MARKING INFORMATION
1
16
EIAJ16
M SUFFIX
CASE 966
MC74AC175M
EIAJ16
50 Units/Rail
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