HD74LV157A_15 Datasheet, PDF (4/11 Pages) Renesas Technology Corp – Quad. 2-to-1 line Data Selectors / Multiplexers (Noninverted Outputs)

HD74LV157A
Pin Arrangement
SEL 1
1A 2
1B 3
1Y 4
2A 5
2B 6
2Y 7
GND 8
ASG
B
YB
A
B
YYB
16 V_CC
15 STB
14 4A
13 4B
12 4Y
11 3A
10 3B
9 3Y
(Top view)
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage range
V_CC
Input voltage range*¹
V_I
Output voltage range*^{1, 2}
V_O
Input clamp current
Output clamp current
Continuous output current
Continuous current through
V_CC or GND
Maximum power dissipation
at Ta = 25°C (in still air)*³
I_IK
I_OK
I_O
I_CC or I_GND
P_T
–0.5 to 7.0
V
–0.5 to 7.0
V
–0.5 to V_CC + 0.5 V
–0.5 to 7.0
–20
mA
±50
mA
±25
mA
±50
mA
785
mW
500
Output: H or L
V_CC: OFF
V_I < 0
V_O < 0 or V_O > V_CC
V_O = 0 to V_CC
SOP
TSSOP
Storage temperature
Tstg
–65 to 150
°C
Notes: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
1. The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are
observed.
2. This value is limited to 5.5 V maximum.
3. The maximum package power dissipation was calculated using a junction temperature of 150°C.
Rev.2.00 Jun. 03, 2004 page 2 of 8