74ABT16952 Datasheet, PDF (5/8 Pages) NXP Semiconductors – 16-bit registered transceiver 3-State

Capacitance
Symbol
Parameter
Typ Units
Conditions
T_A e 25 C
C_IN
Input Capacitance
5
pF
V_CC e 0V (Non I O Pins)
C_{I O} (Note 1) Output Capacitance
11
pF
V_CC e 5 0V (A_n B_n)
Note 1 C_{I O} is measured at frequency f e 1 MHz per MIL-STD-883B Method 3012
AC Loading
Includes jig and probe capacitance
TL F 11647 – 3
FIGURE 1 Standard AC Test Load
TL F 11647 – 4
FIGURE 2a Test Input Signal Levels
Amplitude Rep Rate
t_W
t_r
t_f
3 0V
1 MHz
500 ns 2 5 ns 2 5 ns
FIGURE 2b Input Signal Requirements
TL F 11647 – 5
FIGURE 3 Propagation Delay Waveforms for
Inverting and Non-Inveting Functions
FIGURE 4 Propagation Delay
Pulse Width Waveforms
TL F 11647 – 6
5
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