MC74LVQ374 Motorola, MC74LVQ374 Datasheet

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MC74LVQ374

Manufacturer Part Number
MC74LVQ374
Description
LOW-VOLTAGE CMOS OCTAL D-TYPE FLIP-FLOP
Manufacturer
Motorola
Datasheet
www.DataSheet4U.com
DataSheet U .com
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Low-Voltage Quiet CMOS
Octal D-Type Flip-Flop
(3-State, Non-Inverting)
flip–flop operating from a 2.7 to 3.6V supply. The MC74LVQ374 is
suitable for TTL level bus oriented applications where a memory element
is required.
consists of 8 edge–triggered flip–flops with individual D–type inputs and
3–state true outputs. The buffered clock and buffered Output Enable (OE)
are common to all flip–flops. The eight flip–flops will store the state of
individual D inputs that meet the setup and hold time requirements on the
LOW–to–HIGH Clock (CP) transition. With the OE LOW, the contents of
the eight flip–flops are available at the outputs. When the OE is HIGH, the
outputs go to the high impedance state. The OE input level does not affect
the operation of the flip–flops.
12/95
4
Motorola, Inc. 1995
Designed for 2.7 to 3.6V V CC Operation – Ideal for Low Power/Low
Noise Applications
Guaranteed Simultaneous Switching Noise Level and Dynamic
Threshold Performance
Guaranteed Skew Specifications
Guaranteed Incident Wave Switching into 75
Low Static Supply Current (10 A) Substantially Reduces System Power
Requirements
Latchup Performance Exceeds 500mA
ESD Performance: Human Body Model >2000V
The MC74LVQ374 is a high performance, non–inverting octal D–type
Current drive capability is 12mA at the outputs. The MC74LVQ374
V CC
OE
20
1
O7
O0
19
2
D7
D0
18
3
Pinout: 20–Lead (Top View)
D6
D1
17
4
O6
O1
16
5
O5
O2
15
6
1
D5
D2
14
7
D4
13
D3
8
O4
O3
12
9
GND
CP
11
10
PIN NAMES
Pins
OE
CP
D0–D7
O0–O7
REV 0
OCTAL D–TYPE FLIP–FLOP
20
20
20
20
MC74LVQ374
LOW–VOLTAGE CMOS
LVQ
1
1
1
1
Function
Output Enable Input
Clock Pulse Input
Data Inputs
3–State Outputs
PLASTIC SOIC EIAJ
PLASTIC TSSOP
PLASTIC SSOP
CASE 751D–04
CASE 940C–03
PLASTIC SOIC
CASE 948E–02
CASE 967–01
DW SUFFIX
SD SUFFIX
DT SUFFIX
M SUFFIX

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MC74LVQ374 Summary of contents

Page 1

... Octal D-Type Flip-Flop (3-State, Non-Inverting) The MC74LVQ374 is a high performance, non–inverting octal D–type flip–flop operating from a 2.7 to 3.6V supply. The MC74LVQ374 is suitable for TTL level bus oriented applications where a memory element is required. Current drive capability is 12mA at the outputs. The MC74LVQ374 consists of 8 edge– ...

Page 2

... MC74LVQ374 INPUTS High Voltage Level High Voltage Level One Setup Time Prior to the Low–to–High Clock Transition Low Voltage Level Low Voltage Level One Setup Time Prior to the Low–to–High Clock Transition Change High or Low Voltage Level and Transitions are Acceptable ...

Page 3

... 2. 2. 3.6V GND V I (OE GND 3.6V; V OLD = 0.8V Max 3.6V; V OHD = 2.0V Min 2. 3.6V GND 3 MC74LVQ374 Condition 0.5 Output in HIGH or LOW State –0. 0. –0. 0.5V Min Typ Max 2 ...

Page 4

... MC74LVQ374 DYNAMIC SWITCHING CHARACTERISTICS ( 3.3V) Symbol Characteristic V OLP Dynamic LOW Peak Voltage (Note 1) V OLV Dynamic LOW Valley Voltage (Note 1) V IHD High Level Dynamic Input Voltage (Note 2) V ILD Low Level Dynamic Input Voltage (Note 2) 1. Number of outputs defined as “n”. Measured with “n–1” outputs switching from HIGH–to–LOW. The remaining output is measured in the LOW state. 2. Number of data inputs is defined as “ ...

Page 5

... Open Collector/Drain t PLH and t PHL t PZH , t PHZ 50pF or equivalent (Includes jig and probe capacitance 500 or equivalent OUT of pulse generator (typically 50 ) Figure 2. Test Circuit 5 MC74LVQ374 50 50 PHZ 50 PLZ 50 WAVEFORM 2 – OUTPUT ENABLE AND DISABLE TIMES 2.5ns, 10% to 90% ...

Page 6

... MC74LVQ374 –A – 0.010 (0.25 0.13 (0.005) M MOTOROLA 4 DataSheet U .com OUTLINE DIMENSIONS DW SUFFIX PLASTIC SOIC PACKAGE CASE 751D–04 ISSUE E 11 – – 0.010 (0.25 –T M – SEATING K PLANE M SUFFIX PLASTIC SOIC EIAJ PACKAGE CASE 967– ...

Page 7

... N A –V– N DETAIL DETAIL E 7 MC74LVQ374 NOTES: 13 DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 14 CONTROLLING DIMENSION: MILLIMETER. 15 DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 0.25 (0.010) (0.006) PER SIDE. 16 DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION ...

Page 8

... JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, Toshikatsu Otsuki, 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–3521–8315 HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 *MC74LVQ374/D* 8 MC74LVQ374/D LVQ DATA BR1478 ...

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