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Número de pieza | 74LVT74D | |
Descripción | 3.3V Dual D-type flip-flop | |
Fabricantes | NXP Semiconductors | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de 74LVT74D (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
No Preview Available ! INTEGRATED CIRCUITS
74LVT74
3.3V Dual D-type flip-flop
Product specification
IC24 Data Handbook
Philips
Semiconductors
1996 Aug 28
1 page Philips Semiconductors
3.3V Dual D-type flip-flop
Product specification
74LVT74
AC WAVEFORMS
VM = 1.5V, VIN = GND to 2.7V
Dn VM VM
VM VM
tsu(L) th(L)
tsu(H) th(H)
1/fmax
CPn VM
VM tw(L)
VM
tw(H)
tPLH
tPHL
Qn VM VM
tPHL
tPLH
Qn VM VM
SF00049
Waveform 1. Propagation delay for data to output,
data setup time and hold times, and clock width,
and maximum clock frequency
TEST CIRCUIT AND WAVEFORMS
VCC
PULSE
GENERATOR
VIN
RT
D.U.T.
VOUT
CL
Test Circuit for Outputs
RL
SDn VM
tw(L)
VM
RDn
tPLH
tw(L)
VM
tPHL
VM
Qn VM
tPHL
VM
tPLH
Qn VM
VM
SF00050
Waveform 2. Propagation delay for set and reset to output,
set and reset pulse width
SDn or RDn
VM
trec
CPn VM
SF00051
Waveform 3. Recovery time for set or reset to clock
90%
NEGATIVE
PULSE
POSITIVE
PULSE
10%
VM
10%
tW
VM
10%
tTHL (tF)
tTLH (tR)
90%
VM
90%
VM
tW
VM = 1.5V
Input Pulse Definition
90%
AMP (V)
0V
tTLH (tR)
tTHL (tF)
AMP (V)
10%
0V
DEFINITIONS
RL = Load resistor; see AC CHARACTERISTICS for value.
CL = Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
RT = Termination resistance should be equal to ZOUT of
pulse generators.
FAMILY
74LVT
INPUT PULSE REQUIREMENTS
Amplitude Rep. Rate tW tR tF
2.7V
≤10MHz 500ns ≤2.5ns ≤2.5ns
SV00022
1996 Aug 28
5
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet 74LVT74D.PDF ] |
Número de pieza | Descripción | Fabricantes |
74LVT74 | 3.3V Dual D-type flip-flop | NXP Semiconductors |
74LVT74 | 3.3V Dual D-type flip-flop | NXP Semiconductors |
74LVT74D | 3.3V Dual D-type flip-flop | NXP Semiconductors |
74LVT74DB | 3.3V Dual D-type flip-flop | NXP Semiconductors |
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