MC74LCX16374 ON Semiconductor, MC74LCX16374 Datasheet

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MC74LCX16374

Manufacturer Part Number
MC74LCX16374
Description
LOW-VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP
Manufacturer
ON Semiconductor
Datasheet

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MC74LCX16374
Low−Voltage CMOS 16−Bit
D−Type Flip−Flop
With 5 V−Tolerant Inputs and Outputs
(3−State, Non−Inverting)
D−type flip−flop operating from a 2.3 V to 3.6 V supply. The device is
byte controlled. Each byte has separate Output Enable and Clock Pulse
inputs. These control pins can be tied together for full 16−bit operation.
High impedance TTL compatible inputs significantly reduce current
loading to input drivers while TTL compatible outputs offer improved
switching noise performance. A V
MC74LCX16374 inputs to be safely driven from 5.0 V devices.
individual D−type inputs and 5.0 V−tolerant 3−state true outputs. The
buffered clocks (CPn) and buffered Output Enables (OEn) are common
to all flip−flops within the respective byte. The 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 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.
Features
*For additional information on our Pb−Free strategy and soldering details, please
© Semiconductor Components Industries, LLC, 2005
August, 2005 − Rev. 6
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
The MC74LCX16374 is a high performance, non−inverting 16−bit
The MC74LCX16374 consists of 16 edge−triggered flip−flops with
Substantially Reduces System Power Requirements
Designed for 2.3 to 3.6 V V
6.2 ns Maximum t
5.0 V Tolerant − Interface Capability With 5.0 V TTL Logic
Supports Live Insertion and Withdrawal
I
LVTTL Compatible
LVCMOS Compatible
24 mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current in All Three Logic States (20 mA)
Latchup Performance Exceeds 500 mA
ESD Performance: Human Body Model >2000 V;
These are Pb−Free Devices*
OFF
Specification Guarantees High Impedance When V
pd
Machine Model >200 V
CC
Operation
I
specification of 5.5 V allows
www.DataSheet4U.com
CC
1
= 0 V
See detailed ordering and shipping information in the package
dimensions section on page 3 of this data sheet.
48
ORDERING INFORMATION
A
WL
YY
WW
G
48
1
MARKING DIAGRAM
1
http://onsemi.com
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
LCX16374G
AWLYYWW
Publication Order Number:
CASE 1201
DT SUFFIX
TSSOP−48
MC74LCX16374/D

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MC74LCX16374 Summary of contents

Page 1

... TTL compatible outputs offer improved switching noise performance MC74LCX16374 inputs to be safely driven from 5.0 V devices. The MC74LCX16374 consists of 16 edge−triggered flip−flops with individual D−type inputs and 5.0 V−tolerant 3−state true outputs. The buffered clocks (CPn) and buffered Output Enables (OEn) are common to all flip− ...

Page 2

... L H ↑ High Voltage Level L = Low Voltage Level Z = High Impedance State ↑ = Low−to−High Transition X = High or Low Voltage Level and Transitions Are Acceptable; for I MC74LCX16374 1 OE1 48 CP1 2 nCP nCP nCP ...

Page 3

... I HIGH Level Output Current OH I LOW Level Output Current OL T Operating Free−Air Temperature A Dt/DV Input Transition Rise or Fall Rate 3 MC74LCX16374 Package TSSOP−48* TSSOP−48* TSSOP−48* TSSOP−48* Value −0.5 to +7.0 −0.5 ≤ V ≤ +7.0 I −0.5 ≤ V ≤ +7.0 O −0.5 ≤ V ≤ ...

Page 4

... OSLH 3. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH−to−LOW (t guaranteed by design. MC74LCX16374 Condition 2.3 V ≤ V ≤ 2 2.7 V ≤ ...

Page 5

... PHL On Vmo WAVEFORM 1 − PROPAGATION DELAYS, SETUP AND HOLD TIMES 2.5 ns, 10 MHz CPn CPn Table 2. AC WAVEFORMS Symbol Vmi Vmo MC74LCX16374 Condition ...

Page 6

... MC74LCX16374 PULSE GENERATOR R T Figure 4. Test Circuit Table 3. TEST CIRCUIT TEST PLH PHL PZL PLZ Open Collector/Drain t and t PLH PHL PZH PHZ = 3 equivalent (includes jig and probe capacitance 2 equivalent (includes jig and probe capacitance) ...

Page 7

... K 48X REF 0.12 (0.005 PIN 1 IDENT. −V− 0.076 (0.003) −T− SEATING PLANE G MC74LCX16374 PACKAGE DIMENSIONS TSSOP−48 DT SUFFIX CASE 1201−01 ISSUE Ç Ç Ç É É É Ç Ç Ç É É É ...

Page 8

... USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 8 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. MC74LCX16374/D ...

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