3
Standard ICs BU4094BC / BU4094BCF / BU4094BCFV
Switching characteristics (unless otherwise noted, VSS = 0V, Ta = 25°C, CL= 50pF)
Parameter Symbol Min. Typ. Max. Unit Conditions Measurement
circuit
tTLH
— 100 — ns 5 — Fig.1— 50 — ns 10
— 40 — ns 15
tTHL
— 100 — ns 5 — Fig.1— 50 — ns 10
— 40 — ns 15
tPLH
tPHL
— 350 600 ns 5 — Fig.1— 125 250 ns 10
— 95 190 ns 15
tPLH
tPHL
— 230 460 ns 5 — Fig.1— 110 220 ns 10
— 75 150 ns 15
tPLH
tPHL
— 420 840 ns 5 — Fig.1— 195 390 ns 10
— 135 270 ns 15
tPLH
tPHL
— 290 580 ns 5 — Fig.1— 145 290 ns 10
— 100 200 ns 15
tPHZ
tPZH
— 140 280 ns 5 RL = 1kΩFig.2— 75 150 ns 10
— 55 110 ns 15
tPLZ
tPZL
— 140 280 ns 5 RL = 1kΩFig.2— 75 150 ns 10
— 55 110 ns 15
tSU
— 20 125 ns 5 — Fig.1— 8 55 ns 10
— 6 35 ns 15
tH
—1040ns 5 — Fig.1—1020ns 10
— 5 15 ns 15
tW
— 100 200 ns 5 — Fig.1— 50 100 ns 10
—4080ns 15
tr (CL)
tf (CL) NO Limit µs5 — Fig.1µs10
µs15
fCL
1.25 5 — MHz 5 — Fig.12.5 10 — MHz 10
3.0 12.5 — MHz 15
tWH
— 100 200 ns 5 — Fig.1—4080ns 10
—3570ns 15
CIN —5—pF — — —
VDD (V)
Output rise time
Output fall time
Propagation delay
time, CLOCK to Qs
Propagation delay
time, CLOCK to Qs
Propagation delay
time, CLOCK to Qn
Propagation delay
time, STROBE to Qn
3-state propagation
delay time,
Output Enable to Qn
3-state propagation
delay time, Output
Enable to Qn
Minimum setup time,
DATA to CLOCK
Minimum hold time,
CLOCK to DATA
Minimum clock
pulse width
Maximum clock rise
time and fall time
Maximum clock
frequency
Minimum strobe
pulse width
Input capacitance