7、h-（with heat sink）
表示带散热器的标记。例如，hsop 表示带散热器的sop。
8、mcm（multi-chip module） 多芯片组件
mp1601gtf-z
mp1652gtf-z
mp2305ds-lf-z
mp2617bgl-z
sy8703abc
sy7301aadc
ob3396ap
sy7310aadc
sy5018bfac
sy5830babc
sy5839abc
sy5867fac
mcp2551t-i/sn
tja1057gt/3
tja1042t/1j
dpa424r-tl
pca82c251t/ym
nrf52811-qcaa-r
pn5321a3hn/c106
syh407aac
apw8720bkae-trg
m74hc4040rm13tr
tja1041t/cm
mc74act125dr2g
ad5694rbcpz-rl7
tlv4112idgnr
ds2417p+tr
max211idwr
stm32l151cbt6
stm32f030c8t6
stm32f207vct6
stm32f051c8t6
stm32l052k8u6tr
stm32p100r8sodtr
stm32p100r8s0dtr
stm32p10sodtr
stm32p10s0dtr
stm32f103r6h6
stm32l151r8h6
74vhc595mtcx
yda174-qze2
tja1042t/cm
xc4vsx55-11ff1148i
xc4vsx55-10ff1148i
m25p64-vmf6tp
at24c64d-sshm-t
kmk7x000vm-b314
pic18f25k80-i/ss
hcs300-i/sn
irf7317trpbf
cm108b
irfb7537pbf
attiny45-20su
lan9514-jxz
mcp3201-bi/sn
c2m0080120d
ata6560-gaqw-n