74HC_HCT594_15 Datasheet, PDF (10/26 Pages) NXP Semiconductors – 8-bit shift register with output register

NXP Semiconductors
74HC594; 74HCT594
8-bit shift register with output register
Table 7. Static characteristics type 74HCT594
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
T_amb = 25 °C
V_IH
HIGH-level input voltage V_CC = 4.5 V to 5.5 V
2.0
V_IL
LOW-level input voltage V_CC = 4.5 V to 5.5 V
-
V_OH
HIGH-level output voltage V_I = V_IH or V_IL
Serial data output Q7S
I_O = −4.0 mA; V_CC = 4.5 V
Parallel data outputs
3.98
I_O = −6.0 mA; V_CC = 4.5 V
V_OL
LOW-level output voltage V_I = V_IH or V_IL
Serial data output Q7S
3.98
I_O = 4.0 mA; V_CC = 4.5 V
-
Parallel data outputs
I_O = 6.0 mA; V_CC = 4.5 V
-
I_I
input leakage current
V_I = V_CC or GND; V_CC = 5.5 V
-
I_CC
supply current
V_I = V_CC or GND; I_O = 0 A;
-
V_CC = 5.5 V
∆I_CC
additional supply current
per input pin; V_I = V_CC − 2.1 V and
other inputs at V_CC or GND;
I_O = 0 A; V_CC = 4.5 V to 5.5 V
pins SHR, SHCP, STCP, STR
-
pin DS
-
C_i
input capacitance
-
T_amb = −40 °C to +85 °C
V_IH
HIGH-level input voltage V_CC = 4.5 V to 5.5 V
2.0
V_IL
LOW-level input voltage V_CC = 4.5 V to 5.5 V
-
V_OH
HIGH-level output voltage V_I = V_IH or V_IL
Serial data output Q7S
I_O = −4.0 mA; V_CC = 4.5 V
Parallel data outputs
3.84
I_O = −6.0 mA; V_CC = 4.5 V
V_OL
LOW-level output voltage V_I = V_IH or V_IL
Serial data output
3.84
I_O = 4.0 mA; V_CC = 4.5 V
-
Parallel data outputs
I_O = 6.0 mA; V_CC = 4.5 V
-
I_I
input leakage current
V_I = V_CC or GND; V_CC = 5.5 V
-
I_CC
supply current
V_I = V_CC or GND; I_O = 0 A;
-
V_CC = 5.5 V
Typ
1.6
1.2
4.32
4.32
0.15
0.16
-
-
150
25
3.5
-
-
-
-
-
-
-
-
Max
-
0.8
-
-
0.26
0.26
±0.1
8.0
540
90
-
-
0.8
-
-
0.33
0.33
±1.0
80
Unit
V
V
V
V
V
V
µA
µA
µA
µA
pF
V
V
V
V
V
V
µA
µA
74HC_HCT594_3
Product data sheet
Rev. 03 — 20 December 2006
© NXP B.V. 2006. All rights reserved.
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