Datasheet

74HC_HCT193 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 4 — 24 June 2013 3 of 30
NXP Semiconductors
74HC193; 74HCT193
Presettable synchronous 4-bit binary up/down counter
Fig 3. IEC logic symbol
3D
CTR4
2CT = 0
1CT = 15
001aag410
10
3
6
15
12
97
13
12
G2
4
G1
5
11
C3
2+
14
R
1−