SN54AHC158
SN54AHC158 is QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS manufactured by Texas Instruments.
SN54AHC158, SN74AHC158 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
D Operating Range 2-V to 5.5-V VCC D Latch-Up Performance Exceeds 250 m A Per
JESD 17
D ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101) description/ordering information
These quadruple 2-line to 1-line data selectors/multiplexers are designed for 2-V to 5.5-V VCC operation.
The ’AHC158 devices feature a mon strobe (G) input. When the strobe is high, all outputs are high. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. These devices provide inverted data.
SCLS346G
- MAY 1996
- REVISED JULY 2003
SN54AHC158 . . . J OR W PACKAGE SN74AHC158 . . . D, DB, DGV, N, NS, OR PW PACKAGE
(TOP VIEW)
A /B 1A 1B 1Y 2A 2B 2Y
1 2 3 4 5 6 7 8
16 VCC 15 G 14 4A 13 4B 12 4Y 11 3A 10 3B 9 3Y
SN54AHC158 . . . FK PACKAGE (TOP VIEW)
3 2 1 20 19
1B 4
18 4A
1Y 5
17 4B
NC 6
16 NC
2A 7
15 4Y
2B 8
14 3A
9 10 11 12...
