SN74GTL2003 Datasheet, PDF (7/20 Pages) Texas Instruments – 8-BIT BIDIRECTIONAL LOW-VOLTAGE TRANSLATOR

SN74GTL2003
www.ti.com
SCDS305 – FEBRUARY 2011
AC Characteristics for Translator-Type Applications
GND = 0 V, t_R, C_L = 50 pF, G_REF = 5 V ± 0.5 V, T_amb = –40°C to 85°C
PARAMETER
t_pd
Propagation delay⁽¹⁾
MIN
MAX UNIT
250
ps
(1) This parameter is warranted but not production tested. The propagation delay is based on the RC time constant of the typical on-state
resistance of the switch and a load capacitance of 50 pF, when driven by an ideal voltage source (zero output impedance).
AC Waveforms
3V
Input
1.5 V
1.5 V
t_PLH
t_PHL
0V
V_OH
Output
1.5 V
1.5 V
V_OL
Figure 3. Input (Sn) to Output (Dn) Propagation Delays
From Ouput
Under Test
C_L = 50 pF
500
500
S1 ^{7 V}
Figure 4. Load Circuit
Test
t_pd
t_PLZ/t_PZL
T_PHZ/T_PZH
S1
Open
7V
Open
C_L = Load Capacitance, includes jig and probe capacitance (See AC Characteristics for value)
© 2011, Texas Instruments Incorporated
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