INDUSTRIAL TEMPERATURE RANGE
4
IDT74LVCH162374A
3.3V CMOS 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP
SWITCHING CHARACTERISTICS
(1)
VCC = 2.7V VCC = 3.3V ± 0.3V
Symbol Parameter Min. Max. Min. Max. Unit
tPLH Propagation Delay 2 6.5 2 6.2 ns
tPHL xCLK to xQx
tPZH Output Enable Time 1.5 6.3 1.5 6.1 ns
tPZL xOE to xQx
tPHZ Output Disable Time 1.5 6.2 1.5 6 ns
tPLZ xOE to xQx
tSU Set-up Time HIGH or LOW, xDx before xCLK 2.5 — 2.5 — ns
tH Hold Time HIGH or LOW, xDx after xCLK 1.5 — 1.5 — ns
tW xCLK Pulse Width HIGH or LOW 3 — 3 — ns
tSK(o) Output Skew
(2)
—— —500 ps
NOTES:
1. See TEST CIRCUITS AND WAVEFORMS. TA = – 40°C to + 85°C.
2. Skew between any two outputs of the same package and switching in the same direction.
NOTE:
1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate VCC range.
TA = – 40°C to + 85°C.
OUTPUT DRIVE CHARACTERISTICS
Symbol Parameter Test Conditions
(1)
Min. Max. Unit
VOH Output HIGH Voltage VCC = 2.3V to 3.6V IOH = – 0.1mA VCC – 0.2 — V
VCC = 2.3V IOH = – 4mA 1.9 —
IOH = – 6mA 1.7 —
V
CC = 2.7V IOH = – 4mA 2.2 —
I
OH = – 8mA 2 —
VCC = 3V IOH = – 6mA 2.4 —
IOH = – 12mA 2 —
V
OL Output LOW Voltage VCC = 2.3V to 3.6V IOL = 0.1mA — 0.2 V
V
CC = 2.3V IOL = 4mA — 0.4
I
OL = 6mA — 0.55
VCC = 2.7V IOL = 4mA — 0.4
I
OL = 8mA — 0.6
V
CC = 3V IOL = 6mA — 0.55
IOL = 12mA — 0.8
OPERATING CHARACTERISTICS, VCC = 3.3V ± 0.3V, TA = 25°C
Symbol Parameter Test Conditions Typical Unit
CPD Power Dissipation Capacitance per Flip-Flop Outputs enabled CL = 0pF, f = 10Mhz — pF
CPD Power Dissipation Capacitance per Flip-Flop Outputs disabled —