74AHC574BQ,115 NXP Semiconductors, 74AHC574BQ,115 Datasheet - Page 12

• Manufacturer Part Number: 74AHC574BQ,115
• Description: IC OCT D FF POS-EDGTRIG 20DHVQFN
• Manufacturer: NXP Semiconductors
• Series: 74AHCr
• Type: D-Type Busr

Specifications of 74AHC574BQ,115

• Function: Standard
• Output Type: Tri-State Non Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 75MHz
• Delay Time - Propagation: 9ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Number Of Circuits: 8
• Logic Family: 74AHC
• Logic Type: CMOS
• Polarity: Non-Inverting
• Input Type: Single-Ended
• Propagation Delay Time: 16.7 ns
• High Level Output Current: - 8 mA
• Supply Voltage (max): 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Supply Voltage (min): 2 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 74AHC574BQ-G; 74AHC574BQ-G; 935285546115

NXP Semiconductors
Table 9.
74AHC_AHCT574_2
Product data sheet
Type
74AHC574
74AHCT574
Fig 10. Load circuitry for switching times
Test data is given in
Definitions test circuit:
R
C
R
S1 = Test selection switch.
T
L
L
Test data
= Termination resistance should be equal to output impedance Z
= Load capacitance including jig and probe capacitance.
= Load resistance.
Input
V
V
3.0 V
I
CC
Table
GENERATOR
t
3.0 ns
3.0 ns
PULSE
9.
r
negative
, t
positive
f
pulse
pulse
0 V
0 V
V
V
I
I
90 %
10 %
Load
C
15 pF, 50 pF
15 pF, 50 pF
V I
L
Rev. 02 — 24 January 2008
t
t
r
f
V
V
M
M
R T
10 %
90 %
DUT
V
CC
Octal D-type flip-flop; positive edge-trigger; 3-state
t
t
R
1 k
1 k
W
W
L
74AHC574; 74AHCT574
V O
o
of the pulse generator.
V
V
M
M
C L
S1 position
t
open
open
PHL
t
t
r
f
R L
, t
PLH
S1
001aad983
V
CC
open
t
GND
GND
PZH
, t
PHZ
© NXP B.V. 2008. All rights reserved.
t
V
V
PZL
CC
CC
, t
PLZ
12 of 18