HD74HC323 Datasheet, PDF (4/10 Pages) Hitachi Semiconductor – 8-bit Universal Shift/Storage Register (with 3-state Outputs)

HD74HC323
DC Characteristics
Ta = 25°C
Ta = –40 to
+85°C
Item
Input voltage
Symbol
V_IH
V_CC (V)
2.0
4.5
Min Typ Max Min
1.5 — — 1.5
3.15 — — 3.15
Max
—
—
Unit Test Conditions
V
6.0
4.2 — — 4.2 —
V_IL
2.0
— — 0.5 — 0.5 V
4.5
— — 1.35 — 1.35
6.0
— — 1.8 — 1.8
Output voltage
V_OH
2.0
1.9 2.0 — 1.9 — V Vin = V_IH or V_IL I_OH = –20 µA
4.5
4.4 4.5 — 4.4 —
6.0
5.9 6.0 — 5.9 —
4.5
4.18 — — 4.13 —
Q_A to Q_H
I_OH = –6 mA
6.0
5.68 — — 5.63 —
I_OH = –7.8 mA
4.5
4.18 — — 4.13 —
Q_A’, Q_H’
I_OH = –4 mA
6.0
5.68 — — 5.63 —
I_OH = –5.2 mA
V_OL
2.0
— 0.0 0.1 — 0.1 V Vin = V_IH or V_IL I_OL = 20 µA
4.5
— 0.0 0.1 — 0.1
6.0
— 0.0 0.1 — 0.1
Off-state output I_OZ
current
Input current
Iin
Quiescent supply I_CC
current
4.5
— — 0.26 — 0.33
Q_A to Q_H
I_OH = 6 mA
6.0
— — 0.26 — 0.33
I_OH = 7.8 mA
4.5
— — 0.26 — 0.33
Q_A’, Q_H’
I_OH = 4 mA
6.0
— — 0.26 — 0.33
I_OH = 5.2 mA
6.0
— — ±0.5 — ±5.0 µA Vin = V_IH or V_IL,
Vout = V_CC or GND
6.0
— — ±0.1 — ±1.0 µA Vin = V_CC or GND
6.0
— — 4.0 — 40 µA Vin = V_CC or GND, Iout = 0 µA
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