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PDF IN74ACT374 Data sheet ( Hoja de datos )
| Número de pieza | IN74ACT374 | |
| Descripción | Octal D-Type Flip-Flop | |
| Fabricantes | IK Semiconductor | |
| Logotipo |  |
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TECHNICAL DATA
Octal 3-State
Noninverting D Flip-Flop
High-Speed Silicon-Gate CMOS
IN74ACT374
The IN74ACT374 is identical in pinout to the LS/ALS374,
HC/HCT374. The IN74ACT374 may be used as a level converter for
interfacing TTL or NMOS outputs to High Speed CMOS inputs.
Data meeting the setup and hold time is clocked to the outputs with
the rising edge of the Clock. The Output Enable input does not affect the
states 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.
• 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 µA; 0.1 µA @ 25°C
• Outputs Source/Sink 24 mA
ORDERING INFORMATION
IN74ACT374N Plastic
IN74ACT374DW SOIC
TA = -40° to 85° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
www.datasheet4u.cPoPININm1020==GVNCCD
FUNCTION TABLE
Output
Enable
L
L
L
Inputs
Clock
L,H,
HX
X = don’t care
Z = high impedance
Output
DQ
HH
LL
X no
change
XZ
1
1 page  
IN74ACT374
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
Figure 3. Switching Waveforms
EXPANDED LOGIC DIAGRAM
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet IN74ACT374.PDF ] | |
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