MC74HCT374A 데이터 시트보기 (PDF) - ON Semiconductor
부품명
상세내역
일치하는 목록
MC74HCT374A Datasheet PDF : 8 Pages
| |||
MC74HCT374A
Octal 3-State Noninverting
D Flip-Flop with
LSTTL-Compatible Inputs
High−Performance Silicon−Gate CMOS
The MC74HCT374A may be used as a level converter for
interfacing TTL or NMOS outputs to High−Speed CMOS inputs.
The HCT374A is identical in pinout to the LS374.
Data meeting the setup and hold time is clocked to the outputs with
the rising edge of Clock. The Output Enable does not affect the state of
the flip−flops, but when Output Enable is high, the outputs are forced
to the high−impedance state. Thus, data may be stored even when the
outputs are not enabled.
The HCT374A is identical in function to the HCT574A, which has
the input pins on the opposite side of the package from the output pins.
This device is similar in function to the HCT534A, which has
inverting outputs.
Features
• Output Drive Capability: 15 LSTTL Loads
• TTL/NMOS−Compatible Input Levels
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 4.5 to 5.5 V
• Low Input Current: 1.0 mA
• In Compliance With the JEDEC Standard No. 7.0 A Requirements
• Chip Complexity: 276 FETs or 69 Equivalent Gates
• Improvements over HCT374
— Improved Propagation Delays
— 50% Lower Quiescent Power
— Improved Input Noise and Latchup Immunity
• These Devices are Pb−Free and are RoHS Compliant
http://onsemi.com
20
1
20
1
20
1
20
1
MARKING
DIAGRAMS
PDIP−20 20
N SUFFIX
MC74HCT374AN
CASE 738
AWLYYWWG
1
20
SOIC−20
DW SUFFIX
CASE 751D
HCT374A
AWLYYWWG
1
TSSOP−20
DT SUFFIX
CASE 948E
20
HCT
374A
ALYWG
G
1
20
SOEIAJ−20
F SUFFIX
CASE 967
1
74HCT374A
AWLYYWWG
A
WL, L
YY, Y
WW, W
G or G
= 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 2 of this data sheet.
© Semiconductor Components Industries, LLC, 2011
1
May, 2011 − Rev. 11
Publication Order Number:
MC74HCT374A/D
Share Link: 