The requested file:
https://pdf.datasheetcatalog.com/datasheet2/8/0i28jky7o48ey0z6oq8zuoldcq7y.pdf
is the data sheet for the following electronic components:

Fairchild Semiconductor

#	Part Name	Description
1	BC546A	NPN Epitaxial Silicon Transistor
2	BC546ABU	NPN Epitaxial Silicon Transistor
3	BC546ATA	NPN Epitaxial Silicon Transistor
4	BC546ATAR	NPN Epitaxial Silicon Transistor
5	BC546A_D81Z	NPN Epitaxial Silicon Transistor
6	BC546B	NPN Epitaxial Silicon Transistor
7	BC546BBU	NPN Epitaxial Silicon Transistor
8	BC546BTA	NPN Epitaxial Silicon Transistor
9	BC546BTAR	NPN Epitaxial Silicon Transistor
10	BC546BTF	NPN Epitaxial Silicon Transistor
11	BC546BTFR	NPN Epitaxial Silicon Transistor
12	BC546BU	NPN Epitaxial Silicon Transistor
13	BC546CBU	NPN Epitaxial Silicon Transistor
14	BC546CTA	NPN Epitaxial Silicon Transistor
15	BC546TA	NPN Epitaxial Silicon Transistor
16	BC546TAR	NPN Epitaxial Silicon Transistor
17	BC546TF	NPN Epitaxial Silicon Transistor
18	BC546TFR	NPN Epitaxial Silicon Transistor
19	BC546_J18Z	NPN Epitaxial Silicon Transistor
20	BC547ABU	NPN Epitaxial Silicon Transistor
21	BC547ATA	NPN Epitaxial Silicon Transistor
22	BC547ATAR	NPN Epitaxial Silicon Transistor
23	BC547BBU	NPN Epitaxial Silicon Transistor
24	BC547BNMBU	NPN Epitaxial Silicon Transistor
25	BC547BTA	NPN Epitaxial Silicon Transistor
26	BC547BTAR	NPN Epitaxial Silicon Transistor
27	BC547BTF	NPN Epitaxial Silicon Transistor
28	BC547BTFR	NPN Epitaxial Silicon Transistor
29	BC547BU	NPN Epitaxial Silicon Transistor
30	BC547B_L34Z	NPN Epitaxial Silicon Transistor
31	BC547CBU	NPN Epitaxial Silicon Transistor
32	BC547CNMBU	NPN Epitaxial Silicon Transistor
33	BC547CTA	NPN Epitaxial Silicon Transistor
34	BC547CTAR	NPN Epitaxial Silicon Transistor
35	BC547CTF	NPN Epitaxial Silicon Transistor
36	BC547CTFR	NPN Epitaxial Silicon Transistor
37	BC547TA	NPN Epitaxial Silicon Transistor
38	BC547TAR	NPN Epitaxial Silicon Transistor
39	BC547TF	NPN Epitaxial Silicon Transistor
40	BC547TFR	NPN Epitaxial Silicon Transistor
41	BC547_J22Z	NPN Epitaxial Silicon Transistor
42	BC547_J61Z	NPN Epitaxial Silicon Transistor
43	BC548ABU	NPN Epitaxial Silicon Transistor
44	BC548ATA	NPN Epitaxial Silicon Transistor
45	BC548ATF	NPN Epitaxial Silicon Transistor
46	BC548ATFR	NPN Epitaxial Silicon Transistor
47	BC548BBU	NPN Epitaxial Silicon Transistor
48	BC548BTA	NPN Epitaxial Silicon Transistor
49	BC548BTAR	NPN Epitaxial Silicon Transistor
50	BC548BTF	NPN Epitaxial Silicon Transistor
51	BC548BTFR	NPN Epitaxial Silicon Transistor
52	BC548BU	NPN Epitaxial Silicon Transistor
53	BC548CBU	NPN Epitaxial Silicon Transistor
54	BC548CTA	NPN Epitaxial Silicon Transistor
55	BC548CTAR	NPN Epitaxial Silicon Transistor
56	BC548CTF	NPN Epitaxial Silicon Transistor
57	BC548CTFR	NPN Epitaxial Silicon Transistor
58	BC548TA	NPN Epitaxial Silicon Transistor
59	BC548TAR	NPN Epitaxial Silicon Transistor
60	BC548TF	NPN Epitaxial Silicon Transistor
61	BC548TFR	NPN Epitaxial Silicon Transistor
62	BC548_D81Z	NPN Epitaxial Silicon Transistor
63	BC549ABU	NPN Epitaxial Silicon Transistor
64	BC549ATA	NPN Epitaxial Silicon Transistor
65	BC549B	NPN Epitaxial Silicon Transistor
66	BC549BBU	NPN Epitaxial Silicon Transistor
67	BC549BTA	NPN Epitaxial Silicon Transistor
68	BC549BTAR	NPN Epitaxial Silicon Transistor
69	BC549BTF	NPN Epitaxial Silicon Transistor
70	BC549BTFR	NPN Epitaxial Silicon Transistor
71	BC549BU	NPN Epitaxial Silicon Transistor
72	BC549C	NPN Epitaxial Silicon Transistor
73	BC549CBU	NPN Epitaxial Silicon Transistor
74	BC549CTA	NPN Epitaxial Silicon Transistor
75	BC549CTF	NPN Epitaxial Silicon Transistor
76	BC549CTFR	NPN Epitaxial Silicon Transistor
77	BC549TAR	NPN Epitaxial Silicon Transistor
78	BC549TF	NPN Epitaxial Silicon Transistor
79	BC549TFR	NPN Epitaxial Silicon Transistor
80	BC550ABU	NPN Epitaxial Silicon Transistor
81	BC550ATA	NPN Epitaxial Silicon Transistor
82	BC550B	NPN Epitaxial Silicon Transistor
83	BC550BBU	NPN Epitaxial Silicon Transistor
84	BC550BTA	NPN Epitaxial Silicon Transistor
85	BC550BTAR	NPN Epitaxial Silicon Transistor
86	BC550BU	NPN Epitaxial Silicon Transistor
87	BC550CBU	NPN Epitaxial Silicon Transistor
88	BC550CTA	NPN Epitaxial Silicon Transistor

Select the part name and then you can download the datasheet in PDF format.