MC74LVX574_14 Datasheet, PDF (1/7 Pages) ON Semiconductor – Octal D-Type Flip-Flop with 3-State Outputs

MC74LVX574
Octal D-Type Flip-Flop
with 3-State Outputs
The MC74LVX574 is an advanced high speed CMOS octal
flip−flop with 3−state outputs. The inputs tolerate voltages up to 7.0 V,
allowing the interface of 5.0 V systems to 3.0 V systems.
This 8−bit D−type flip−flop is controlled by a clock pulse input and
an output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
Features
• High Speed: t_PD = 8.5 ns (Typ) at V_CC = 3.3 V
• Low Power Dissipation: I_CC = 4 mA (Max) at T_A = 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Low Noise: V_OLP = 0.8 V (Max)
• Pin and Function Compatible with Other Standard Logic Families
• Latchup Performance Exceeds 300 mA
• ESD Performance:
Human Body Model > 2000 V;
Machine Model > 200 V
• These Devices are Pb−Free and are RoHS Compliant
D0 ²
C
Q
D
19 _Q0
D1 ³
C
Q
D
18 _Q1
D2 ⁴
C
Q
D
17 _Q2
D3 ⁵
C
Q
D
16 _Q3
D4 ⁶
C
Q
D
15 _Q4
D5 ⁷
C
Q
D
14 _Q5
D6 ⁸
C
Q
D
13 _Q6
D7 ⁹
CP ¹¹
OE ¹
C
Q
D
Figure 1. Logic Diagram
12 _Q7
© Semiconductor Components Industries, LLC, 2014
1
August, 2014 − Rev. 4
http://onsemi.com
SOIC−20
DW SUFFIX
CASE 751D
TSSOP−20
DT SUFFIX
CASE 948E
PIN ASSIGNMENT
V_CC O0 O1 O2 O3 O4 O5 O6 O7 CP
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
OE D0 D1 D2 D3 D4 D5 D6 D7 GND
20−Lead (Top View)
MARKING DIAGRAMS
20
LVX574
AWLYYWWG
1
20
LVX
574
ALYWG
G
1
SOIC−20
TSSOP−20
LVX574
A
WL, L
Y
WW, W
G or G
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
Publication Order Number:
MC74LVX574/D