HD74HC374P Renesas Electronics Corporation., HD74HC374P Datasheet

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HD74HC374P

Manufacturer Part Number
HD74HC374P
Description
Octal D-type Flip-Flops (with 3-state outputs)/Octal D-type Flip-Flops (with inverted 3-state outputs)
Manufacturer
Renesas Electronics Corporation.
Datasheet

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HD74HC374, HD74HC534
Octal D-type Flip-Flops (with 3-state outputs)
Octal D-type Flip-Flops (with inverted 3-state outputs)
Description
These devices are positive edge triggered flip-flops. The difference between HD74HC374 and HD74HC534 is only
that the former is a true outputs and the latter is a false outputs. Data at the D inputs, meeting the setup and hold time
requirements, are transferred to the Q outputs on positive going transitions of the clock (CK) input. When a high logic
level is applied to the output control (OC) input, all outputs go to a high impedance state, regardless of what signals are
present at the other inputs and the state of the storage elements.
Features
Note: Please consult the sales office for the above package availability.
Function Table
Note:
Rev.2.00 Mar 30, 2006 page 1 of 8
HD74HC374P
HD74HC534P
HD74HC374FPEL
HD74HC534FPEL
HD74HC534RPEL
HD74HC374TELL
High Speed Operation: t
High Output Current: Fanout of 15 LSTTL Loads
Wide Operating Voltage: V
Low Input Current: 1 A max
Low Quiescent Supply Current: I
Ordering Information
Output Control
Part Name
1. H; High level, L; Low level, X; Irrelevant, Z; High impedance
H
L
L
L
DILP-20 pin
SOP-20 pin (JEITA)
SOP-20 pin (JEDEC)
TSSOP-20 pin
Package Type
pd
(Clock to Q) = 18 ns typ (C
CC
Clock
= 2 to 6 V
X
L
CC
(static) = 4 A max (Ta = 25 C)
PRDP0020AC-B
(DP-20NEV)
PRSP0020DD-B
(FP-20DAV)
PRSP0020DC-A
(FP-20DBV)
PTSP0020JB-A
(TTP-20DAV)
(Previous Code)
Package Code
L
D
H
X
X
L
= 50 pF)
P
FP
RP
T
Abbreviation
Package
HD74HC374
No change
Q
H
L
Z
EL (2,000 pcs/reel)
EL (1,000 pcs/reel)
ELL (2,000 pcs/reel)
(Previous ADE-205-499)
Taping Abbreviation
REJ03D0620-0200
(Quantity)
HD74HC534
No change
Mar 30, 2006
Q
H
L
Z
Rev.2.00

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HD74HC374P Summary of contents

Page 1

... High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage Low Input Current max Low Quiescent Supply Current: I Ordering Information Part Name Package Type HD74HC374P DILP-20 pin HD74HC534P HD74HC374FPEL SOP-20 pin (JEITA) HD74HC534FPEL HD74HC534RPEL SOP-20 pin (JEDEC) HD74HC374TELL TSSOP-20 pin Note: Please consult the sales office for the above package availability. ...

Page 2

HD74HC374, HD74HC534 Pin Arrangement HD74HC374 HD74HC534 Rev.2.00 Mar 30, 2006 page Output 1 20 Control ...

Page 3

HD74HC374, HD74HC534 Logic Diagram HD74HC374 Clock Output Control 1Q HD74HC534 Clock Output Control 1Q Absolute Maximum Ratings Item Supply voltage range Input / Output voltage Input / Output ...

Page 4

HD74HC374, HD74HC534 Recommended Operating Conditions Item Supply voltage Input / Output voltage Operating temperature *1 Input rise / fall time Note: 1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics. Electrical ...

Page 5

HD74HC374, HD74HC534 Switching Characteristics (C Item Symbol V CC Maximum clock f 2.0 max frequency 4.5 6.0 Propagation delay t 2.0 PHL time t 4.5 PLH 6.0 Output enable t 2.0 ZL time 4.5 6.0 t 2.0 ZH 4.5 6.0 ...

Page 6

HD74HC374, HD74HC534 Waveforms • Waveform – 1 Input CLK Input D Output Q Output Q • Waveform – 2 Input CLK 50 % Input D • Waveform – Input Waveform - A ...

Page 7

HD74HC374, HD74HC534 Package Dimensions JEITA Package Code RENESAS Code P-DIP20-6.3x24.5-2.54 PRDP0020AC 0. JEITA Package Code RENESAS Code P-SOP20-5.5x12.6-1.27 PRSP0020DD Index mark Rev.2.00 Mar 30, 2006 page Previous ...

Page 8

HD74HC374, HD74HC534 JEITA Package Code RENESAS Code P-SOP20-7.5x12.8-1.27 PRSP0020DC Index mark JEITA Package Code RENESAS Code P-TSSOP20-4.4x6.5-0.65 PTSP0020JB Index mark Rev.2.00 Mar 30, 2006 page Previous ...

Page 9

Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...

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