74HC193 Datasheet, PDF (3/30 Pages) NXP Semiconductors – Presettable synchronous 4-bit binary up/down counter

NXP Semiconductors
Fig 3. IEC logic symbol
74HC193; 74HCT193
Presettable synchronous 4-bit binary up/down counter
11
CTR4
C3
5
2+
G1
4
1−
G2
14
R
15
3D
3
1
2
10
6
9
7
13
2CT = 0
1CT = 15
12
001aag410
74HC_HCT193
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 24 June 2013
© NXP B.V. 2013. All rights reserved.
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