1-45
IC
VGN-
S36C/S36GP/S36LP/S36SP/S36TP/S38CP/
S52B/
S62PS/S62PSY/S62S/
S350F/S350FP/
S360/S360P/
S370F
(J/AM
/AO
)
Confidential
SN74AHC1G00DCKR (TEXAS)
SN74AHC1G02DCKR (TEXAS)
SN74AHC1G08DCKR (TEXAS)
SN74AHC1G86DCKR (TEXAS)
SINGLE 2-INPUT POSITIVE-NOR GATE
– TOP VIEW –
PCI Bus
CPU
North
Bridge
Memory
South
Bridge
Graphics
Controller
PCI7420B
1394
Socket
Power
Switch
EEPROM
Power
Switch
2
8
7
MMC/
SD
MS/
MS PRO
PC
Card
Power
Switch
3
68
PC
Card
68
Figure 3−1. PCI7420B System Block Diagram
SN74AHC2G00HDCU3 (TEXAS)
2 CIRCUITS 2-INPUT POSITIVE NAND GATE
– TOP VIEW –
LOGIC BLOCK DIAGRAM
H : High Level
L : Low Level
X : No Specification
TRUTH TABLE